etcd 2.2.1
etcd 2.2.1

Closes #46062.

Signed-off-by: Alex Dunn <46952c1342d5ce1a4f5689855eda3c9064bca8f6@gmail.com>

iandennismiller/homebrew,jab/homebrew,skatsuta/homebrew,joshfriend/homebrew,frickler01/homebrew,Habbie/homebrew,emcrisostomo/homebrew,geoff-codes/homebrew,skinny-framework/homebrew,liamstask/homebrew,influxdb/homebrew,Red54/homebrew,brunchboy/homebrew,jconley/homebrew,muellermartin/homebrew,Homebrew/homebrew,gnubila-france/linuxbrew,LinusU/homebrew,danieroux/homebrew,MartinDelille/homebrew,reelsense/homebrew,okuramasafumi/homebrew,sometimesfood/homebrew,georgschoelly/homebrew,manphiz/homebrew,youtux/homebrew,davidcelis/homebrew,DoomHammer/linuxbrew,danieroux/homebrew,hongkongkiwi/homebrew,liamstask/homebrew,dplarson/homebrew,jamer/homebrew,ge11232002/homebrew,totalvoidness/homebrew,optikfluffel/homebrew,totalvoidness/homebrew,dickeyxxx/homebrew,davydden/linuxbrew,hakamadare/homebrew,theeternalsw0rd/homebrew,ehamberg/homebrew,dalanmiller/homebrew,marcwebbie/homebrew,dutchcoders/homebrew,max-horvath/homebrew,danieroux/homebrew,OJFord/homebrew,sferik/homebrew,pcottle/homebrew,haihappen/homebrew,jconley/homebrew,xyproto/homebrew,brunchboy/homebrew,jedahan/homebrew,alebcay/homebrew,jab/homebrew,koraktor/homebrew,iandennismiller/homebrew,redpen-cc/homebrew,kodabb/homebrew,zhipeng-jia/homebrew,lmontrieux/homebrew,teslamint/homebrew,yumitsu/homebrew,influxdata/homebrew,saketkc/linuxbrew,3van/homebrew,dgageot/homebrew,miketheman/homebrew,frodeaa/homebrew,megahall/homebrew,codeout/homebrew,feelpp/homebrew,skinny-framework/homebrew,yazuuchi/homebrew,dickeyxxx/homebrew,booi/homebrew,jeremiahyan/homebrew,3van/homebrew,sjackman/linuxbrew,reelsense/homebrew,a-b/homebrew,royhodgman/homebrew,reelsense/linuxbrew,pcottle/homebrew,mkrapp/homebrew,alex/homebrew,redpen-cc/homebrew,cprecioso/homebrew,ybott/homebrew,slyphon/homebrew,ryanfb/homebrew,frickler01/homebrew,hanxue/homebrew,jeremiahyan/homebrew,cprecioso/homebrew,josa42/homebrew,deorth/homebrew,mkrapp/homebrew,ear/homebrew,bukzor/linuxbrew,LonnyGomes/homebrew,osimola/homebrew,reelsense/linuxbrew,patrickmckenna/homebrew,BrewTestBot/homebrew,dkotvan/homebrew,heinzf/homebrew,deorth/homebrew,sferik/homebrew,retrography/homebrew,danabrand/linuxbrew,saketkc/linuxbrew,decors/homebrew,sjackman/linuxbrew,MoSal/homebrew,johanhammar/homebrew,bigbes/homebrew,3van/homebrew,pdpi/homebrew,tschoonj/homebrew,yangj1e/homebrew,ExtremeMan/homebrew,tutumcloud/homebrew,a-b/homebrew,mobileoverlord/homebrew-1,zeha/homebrew,osimola/homebrew,afh/homebrew,xyproto/homebrew,hyuni/homebrew,royhodgman/homebrew,galaxy001/homebrew,afh/homebrew,ebouaziz/linuxbrew,michaKFromParis/homebrew-sparks,gnubila-france/linuxbrew,ralic/homebrew,joshua-rutherford/homebrew,koraktor/homebrew,dunn/homebrew,optikfluffel/homebrew,redpen-cc/homebrew,pcottle/homebrew,petere/homebrew,drewwells/homebrew,getgauge/homebrew,mactkg/homebrew,knpwrs/homebrew,Linuxbrew/linuxbrew,dongcarl/homebrew,cosmo0920/homebrew,tseven/homebrew,polishgeeks/homebrew,cosmo0920/homebrew,Gasol/homebrew,lmontrieux/homebrew,xcezx/homebrew,AGWA-forks/homebrew,ilovezfs/homebrew,dongcarl/homebrew,alebcay/homebrew,kevinastone/homebrew,jedahan/homebrew,kevinastone/homebrew,MoSal/homebrew,retrography/homebrew,vihangm/homebrew,haihappen/homebrew,Linuxbrew/linuxbrew,quantumsteve/homebrew,kodabb/homebrew,ExtremeMan/homebrew,DoomHammer/linuxbrew,kevinastone/homebrew,sometimesfood/homebrew,BrewTestBot/homebrew,redpen-cc/homebrew,gvangool/homebrew,AGWA-forks/homebrew,filcab/homebrew,jeremiahyan/homebrew,haihappen/homebrew,princeofdarkness76/homebrew,petere/homebrew,sferik/homebrew,johanhammar/homebrew,Gasol/homebrew,cosmo0920/homebrew,ge11232002/homebrew,lrascao/homebrew,nelstrom/homebrew,sakra/homebrew,SteveClement/homebrew,brunchboy/homebrew,apjanke/homebrew,Homebrew/linuxbrew,emcrisostomo/homebrew,totalvoidness/homebrew,iandennismiller/homebrew,Asuranceturix/homebrew,tschoonj/homebrew,scpeters/homebrew,OJFord/homebrew,yangj1e/homebrew,ebouaziz/linuxbrew,sjackman/linuxbrew,brunchboy/homebrew,davydden/linuxbrew,ralic/homebrew,reelsense/homebrew,vihangm/homebrew,jmagnusson/homebrew,blogabe/homebrew,lvicentesanchez/homebrew,jconley/homebrew,AlexejK/homebrew,scpeters/homebrew,youtux/homebrew,utzig/homebrew,filcab/homebrew,OJFord/homebrew,heinzf/homebrew,princeofdarkness76/homebrew,Chilledheart/homebrew,LinusU/homebrew,mmizutani/homebrew,galaxy001/homebrew,gicmo/homebrew,blogabe/homebrew,dalanmiller/homebrew,feelpp/homebrew,zchee/homebrew,petere/homebrew,esamson/homebrew,yazuuchi/homebrew,treyharris/homebrew,ear/homebrew,tsaeger/homebrew,thinker0/homebrew,hanxue/homebrew,hongkongkiwi/homebrew,iostat/homebrew2,hakamadare/homebrew,Habbie/homebrew,ralic/homebrew,jmagnusson/homebrew,quantumsteve/homebrew,Homebrew/linuxbrew,TaylorMonacelli/homebrew,jmagnusson/homebrew,ehamberg/homebrew,dalanmiller/homebrew,ilovezfs/homebrew,dunn/homebrew,pcottle/homebrew,moyogo/homebrew,ybott/homebrew,muellermartin/homebrew,keith/homebrew,deorth/homebrew,alex/homebrew,kodabb/homebrew,adamliter/homebrew,dgageot/homebrew,teslamint/homebrew,SteveClement/homebrew,Homebrew/linuxbrew,TaylorMonacelli/homebrew,base10/homebrew,elyscape/homebrew,tschoonj/homebrew,yazuuchi/homebrew,razamatan/homebrew,royhodgman/homebrew,knpwrs/homebrew,dkotvan/homebrew,Asuranceturix/homebrew,Homebrew/homebrew,vigo/homebrew,chadcatlett/homebrew,Angeldude/linuxbrew,josa42/homebrew,liamstask/homebrew,xcezx/homebrew,recruit-tech/homebrew,jiashuw/homebrew,xcezx/homebrew,LinusU/homebrew,lmontrieux/homebrew,hyuni/homebrew,nelstrom/homebrew,jarrettmeyer/homebrew,dkotvan/homebrew,lvicentesanchez/linuxbrew,SteveClement/homebrew,gnubila-france/linuxbrew,cscetbon/homebrew,miketheman/homebrew,jamer/homebrew,cscetbon/homebrew,benjaminfrank/homebrew,tutumcloud/homebrew,base10/homebrew,yangj1e/homebrew,polishgeeks/homebrew,ento/homebrew,alex/homebrew,Linuxbrew/linuxbrew,utzig/homebrew,tsaeger/homebrew,dgageot/homebrew,ebouaziz/linuxbrew,LinusU/homebrew,Homebrew/linuxbrew,afh/homebrew,dickeyxxx/homebrew,zchee/homebrew,retrography/homebrew,dplarson/homebrew,menivaitsi/homebrew,bukzor/linuxbrew,booi/homebrew,feelpp/homebrew,iostat/homebrew2,lvicentesanchez/linuxbrew,menivaitsi/homebrew,keith/homebrew,dericed/homebrew,elgertam/homebrew,dplarson/homebrew,mmizutani/homebrew,danabrand/linuxbrew,vigo/homebrew,felixonmars/homebrew,totalvoidness/homebrew,jsjohnst/homebrew,ebouaziz/linuxbrew,scorphus/homebrew,pdxdan/homebrew,vigo/homebrew,emcrisostomo/homebrew,felixonmars/homebrew,jarrettmeyer/homebrew,jiashuw/homebrew,ear/homebrew,dongcarl/homebrew,decors/homebrew,zeha/homebrew,lrascao/homebrew,ryanfb/homebrew,xyproto/homebrew,nelstrom/homebrew,quantumsteve/homebrew,ehamberg/homebrew,slyphon/homebrew,razamatan/homebrew,gicmo/homebrew,ExtremeMan/homebrew,BrewTestBot/homebrew,codeout/homebrew,eighthave/homebrew,pdpi/homebrew,sjackman/linuxbrew,jamer/homebrew,gawbul/homebrew,esamson/homebrew,megahall/homebrew,pdpi/homebrew,princeofdarkness76/homebrew,feelpp/homebrew,moyogo/homebrew,afh/homebrew,georgschoelly/homebrew,alebcay/homebrew,benjaminfrank/homebrew,geoff-codes/homebrew,adamliter/homebrew,vihangm/homebrew,influxdb/homebrew,davidcelis/homebrew,razamatan/homebrew,scpeters/homebrew,ablyler/homebrew,mactkg/homebrew,miketheman/homebrew,ento/homebrew,tsaeger/homebrew,drbenmorgan/linuxbrew,recruit-tech/homebrew,thinker0/homebrew,geoff-codes/homebrew,joshfriend/homebrew,davydden/linuxbrew,base10/homebrew,tjschuck/homebrew,base10/homebrew,slyphon/homebrew,razamatan/homebrew,yumitsu/homebrew,elyscape/homebrew,frodeaa/homebrew,johanhammar/homebrew,skinny-framework/homebrew,AGWA-forks/homebrew,reelsense/linuxbrew,eighthave/homebrew,getgauge/homebrew,skatsuta/homebrew,cosmo0920/homebrew,nandub/homebrew,gvangool/homebrew,alex/homebrew,keith/homebrew,codeout/homebrew,osimola/homebrew,Habbie/homebrew,Homebrew/homebrew,Red54/homebrew,elgertam/homebrew,blogabe/homebrew,AlexejK/homebrew,mobileoverlord/homebrew-1,royhodgman/homebrew,tjschuck/homebrew,pdxdan/homebrew,influxdb/homebrew,joshua-rutherford/homebrew,utzig/homebrew,nandub/homebrew,mobileoverlord/homebrew-1,arnested/homebrew,xcezx/homebrew,ge11232002/homebrew,patrickmckenna/homebrew,mactkg/homebrew,sakra/homebrew,cscetbon/homebrew,ybott/homebrew,Asuranceturix/homebrew,danieroux/homebrew,drbenmorgan/linuxbrew,hongkongkiwi/homebrew,danabrand/linuxbrew,MartinDelille/homebrew,Red54/homebrew,hyuni/homebrew,zhipeng-jia/homebrew,Chilledheart/homebrew,jsjohnst/homebrew,a-b/homebrew,dutchcoders/homebrew,filcab/homebrew,pdxdan/homebrew,mkrapp/homebrew,menivaitsi/homebrew,miketheman/homebrew,alebcay/homebrew,MoSal/homebrew,skatsuta/homebrew,AlexejK/homebrew,codeout/homebrew,filcab/homebrew,retrography/homebrew,hyuni/homebrew,elgertam/homebrew,pcottle/homebrew,jiashuw/homebrew,kenips/homebrew,tsaeger/homebrew,yazuuchi/homebrew,esamson/homebrew,lvicentesanchez/linuxbrew,saketkc/linuxbrew,hanxue/homebrew,scorphus/homebrew,mmizutani/homebrew,apjanke/homebrew,sometimesfood/homebrew,MartinDelille/homebrew,lvicentesanchez/homebrew,slyphon/homebrew,utzig/homebrew,ybott/homebrew,patrickmckenna/homebrew,dickeyxxx/homebrew,SteveClement/homebrew,teslamint/homebrew,lmontrieux/homebrew,tutumcloud/homebrew,saketkc/linuxbrew,iostat/homebrew2,dunn/homebrew,teslamint/homebrew,mobileoverlord/homebrew-1,gawbul/homebrew,gawbul/homebrew,Red54/homebrew,jeremiahyan/homebrew,moyogo/homebrew,thinker0/homebrew,galaxy001/homebrew,dalanmiller/homebrew,liamstask/homebrew,esamson/homebrew,marcwebbie/homebrew,frodeaa/homebrew,zchee/homebrew,ento/homebrew,hongkongkiwi/homebrew,AlexejK/homebrew,okuramasafumi/homebrew,dericed/homebrew,gvangool/homebrew,dericed/homebrew,treyharris/homebrew,davydden/linuxbrew,polishgeeks/homebrew,ilovezfs/homebrew,ryanfb/homebrew,jsjohnst/homebrew,drewwells/homebrew,arnested/homebrew,elyscape/homebrew,cchacin/homebrew,dgageot/homebrew,booi/homebrew,tjschuck/homebrew,decors/homebrew,michaKFromParis/homebrew-sparks,elgertam/homebrew,LonnyGomes/homebrew,MartinDelille/homebrew,ExtremeMan/homebrew,cprecioso/homebrew,AGWA-forks/homebrew,sakra/homebrew,max-horvath/homebrew,adamliter/homebrew,chadcatlett/homebrew,marcwebbie/homebrew,chadcatlett/homebrew,gicmo/homebrew,scpeters/homebrew,jedahan/homebrew,megahall/homebrew,eighthave/homebrew,hakamadare/homebrew,nandub/homebrew,recruit-tech/homebrew,felixonmars/homebrew,influxdata/homebrew,frickler01/homebrew,cchacin/homebrew,lrascao/homebrew,davidcelis/homebrew,tseven/homebrew,drbenmorgan/linuxbrew,okuramasafumi/homebrew,scorphus/homebrew,georgschoelly/homebrew,muellermartin/homebrew,eighthave/homebrew,drbenmorgan/linuxbrew,ilovezfs/homebrew,Angeldude/linuxbrew,koraktor/homebrew,princeofdarkness76/homebrew,bigbes/homebrew,ablyler/homebrew,max-horvath/homebrew,zchee/homebrew,mactkg/homebrew,ralic/homebrew,sakra/homebrew,hanxue/homebrew,Homebrew/homebrew,influxdb/homebrew,ge11232002/homebrew,dongcarl/homebrew,bigbes/homebrew,heinzf/homebrew,marcwebbie/homebrew,zeha/homebrew,a-b/homebrew,frickler01/homebrew,menivaitsi/homebrew,jiashuw/homebrew,jab/homebrew,Angeldude/linuxbrew,dplarson/homebrew,lvicentesanchez/homebrew,SuperNEMO-DBD/cadfaelbrew,kevinastone/homebrew,polishgeeks/homebrew,davidcelis/homebrew,jmagnusson/homebrew,osimola/homebrew,drewwells/homebrew,LonnyGomes/homebrew,haihappen/homebrew,youtux/homebrew,cchacin/homebrew,SteveClement/homebrew,DoomHammer/linuxbrew,Gasol/homebrew,zhipeng-jia/homebrew,tseven/homebrew,scorphus/homebrew,bukzor/linuxbrew,OJFord/homebrew,dericed/homebrew,Habbie/homebrew,mmizutani/homebrew,jab/homebrew,xyproto/homebrew,optikfluffel/homebrew,danabrand/linuxbrew,lvicentesanchez/linuxbrew,galaxy001/homebrew,cprecioso/homebrew,Asuranceturix/homebrew,apjanke/homebrew,decors/homebrew,kodabb/homebrew,tjschuck/homebrew,MoSal/homebrew,ehamberg/homebrew,quantumsteve/homebrew,josa42/homebrew,megahall/homebrew,theeternalsw0rd/homebrew,dunn/homebrew,yangj1e/homebrew,sometimesfood/homebrew,emcrisostomo/homebrew,okuramasafumi/homebrew,SuperNEMO-DBD/cadfaelbrew,blogabe/homebrew,influxdata/homebrew,zeha/homebrew,recruit-tech/homebrew,Chilledheart/homebrew,tutumcloud/homebrew,jarrettmeyer/homebrew,muellermartin/homebrew,getgauge/homebrew,skinny-framework/homebrew,bukzor/linuxbrew,kenips/homebrew,gnubila-france/linuxbrew,optikfluffel/homebrew,joshua-rutherford/homebrew,skatsuta/homebrew,max-horvath/homebrew,kenips/homebrew,frodeaa/homebrew,yumitsu/homebrew,iandennismiller/homebrew,Linuxbrew/linuxbrew,hakamadare/homebrew,dkotvan/homebrew,LonnyGomes/homebrew,lvicentesanchez/homebrew,jamer/homebrew,pdpi/homebrew,gicmo/homebrew,cchacin/homebrew,SuperNEMO-DBD/cadfaelbrew,ablyler/homebrew,Chilledheart/homebrew,johanhammar/homebrew,dutchcoders/homebrew,thinker0/homebrew,3van/homebrew,ryanfb/homebrew,reelsense/linuxbrew,theeternalsw0rd/homebrew,jconley/homebrew,nelstrom/homebrew,arnested/homebrew,manphiz/homebrew,apjanke/homebrew,koraktor/homebrew,Gasol/homebrew,nandub/homebrew,iostat/homebrew2,kenips/homebrew,drewwells/homebrew,TaylorMonacelli/homebrew,Angeldude/linuxbrew,treyharris/homebrew,benjaminfrank/homebrew,benjaminfrank/homebrew,BrewTestBot/homebrew,arnested/homebrew,manphiz/homebrew,elyscape/homebrew,tseven/homebrew,ento/homebrew,michaKFromParis/homebrew-sparks,manphiz/homebrew,adamliter/homebrew,jarrettmeyer/homebrew,DoomHammer/linuxbrew,theeternalsw0rd/homebrew,ablyler/homebrew,pdxdan/homebrew,jedahan/homebrew,ear/homebrew,TaylorMonacelli/homebrew,getgauge/homebrew,gvangool/homebrew,sferik/homebrew,tschoonj/homebrew,keith/homebrew,reelsense/homebrew,dutchcoders/homebrew,knpwrs/homebrew,geoff-codes/homebrew,bigbes/homebrew,knpwrs/homebrew,joshua-rutherford/homebrew,patrickmckenna/homebrew,moyogo/homebrew,zhipeng-jia/homebrew,SuperNEMO-DBD/cadfaelbrew,vihangm/homebrew,felixonmars/homebrew,petere/homebrew,joshfriend/homebrew,Asuranceturix/homebrew,treyharris/homebrew,influxdata/homebrew,georgschoelly/homebrew,vigo/homebrew,heinzf/homebrew,youtux/homebrew,jsjohnst/homebrew