Add bash completion for `docker service create --env-file`
Add bash completion for `docker service create --env-file`

Signed-off-by: Harald Albers <64b2b6d12bfe4baae7dad3d018f8cbf6b0e7a044@albersweb.de>

jvanz/docker,tmp6154/docker,haveatry/docker,amatsus/docker,dperny/docker,prertik/docker,mikedougherty/docker,SvenDowideit/docker,coreos/docker,KarthikNayak/docker,flavio/docker,moby/moby,tmp6154/docker,mkumatag/docker,ripcurld0/moby,lixiaobing1/docker,johnstep/moby-moby,catinthesky/docker,lixiaobing10051267/docker,x1022as/docker,mahak/docker,dsheets/moby,tklauser/docker,charleszheng44/moby,mikebrow/docker,mstanleyjones/docker,paralin/docker,gnailuy/docker,HideoYamauchi/docker,ibuildthecloud/docker,gnailuy/docker,Mokolea/docker,mixja/docker,djs55/docker,kojiromike/docker,vdemeester/docker,gschaetz/moby,mahak/docker,liaoqingwei/docker,YuPengZTE/docker,michael-holzheu/docker,bearstech/moby,laijs/moby,AkihiroSuda/docker,x1022as/docker,hqhq/moby,jimjag/docker,konstruktoid/docker-1,dsheets/moby,justincormack/docker,mike1729/docker,JMesser81/docker,mtrmac/docker,erikstmartin/docker,diogomonica/docker,noironetworks/docker,PatrickLang/moby,moul/docker,dgageot/docker,KarthikNayak/docker,harche/docker,duglin/docker,yasiramin10p/moby,moul/docker,Syntaxide/docker,cyphar/docker,Ramzec/docker,erikh/docker,mkumatag/docker,vdemeester/docker,cyphar/docker,dgageot/docker,xuxinkun/docker,srust/docker,mtrmac/docker,yongtang/docker,tophj-ibm/docker,fcrisciani/docker,imkin/moby,amatsus/docker,jlhawn/docker,dccurtis/docker,docker/docker,scotttlin/docker,fcrisciani/docker,mstanleyjones/docker,moul/docker,madhanrm/docker,tophj-ibm/docker,Mokolea/docker,mikedougherty/docker,dims/docker,yosifkit/docker,KingEmet/docker,flavio/docker,miminar/docker,darrenstahlmsft/docker,tonistiigi/docker,ibuildthecloud/docker,jvanz/docker,mtrmac/docker,KingEmet/docker,jwhonce/docker,unclejack/docker,duglin/docker,rremer/moby,kencochrane/docker,ndeloof/docker,PatrickLang/moby,miminar/docker,shishir-a412ed/docker,nawawi/docker,moby/moby,darrenstahlmsft/moby,sdurrheimer/docker,dmcgowan/docker,alfred-landrum/docker,darrenstahlmsft/docker,KarthikNayak/docker,stevvooe/docker,scotttlin/docker,yosifkit/docker,kolyshkin/docker,charleszheng44/moby,coreos/docker,maxamillion/docker,fcrisciani/docker,sterchelen/docker,tophj-ibm/moby,tmp6154/docker,crosbymichael/docker,ColinHebert/docker,nawawi/docker,thaJeztah/docker,konstruktoid/docker-1,mixja/docker,coolljt0725/docker,crosbymichael/docker,allencloud/docker,POLJM242/docker,dsheets/moby,djs55/docker,raja-sami-10p/moby,tianon/docker,kolyshkin/moby,kolyshkin/docker,tklauser/docker,yasiramin10p/moby,jameszhan/docker,konstruktoid/docker-1,cpuguy83/docker,darrenstahlmsft/moby,ripcurld0/moby,hqhq/moby,erikstmartin/docker,whuwxl/docker,srust/docker,tonistiigi/docker,nalind/docker,ColinHebert/docker,maxamillion/docker,lixiaobing10051267/docker,estesp/docker,nalind/docker,cpuguy83/docker,dccurtis/docker,yummypeng/docker,konstruktoid/docker-upstream,moul/docker,qudongfang/docker,rhatdan/docker,ndeloof/docker,pramodhkp/moby,tonistiigi/docker,whuwxl/docker,kolyshkin/moby,noironetworks/docker,haveatry/docker,jlhawn/docker,nalind/docker,kolyshkin/moby,kencochrane/docker,bonczj/moby-json-file-logger,HideoYamauchi/docker,rhatdan/docker,yummypeng/docker,yongtang/docker,diogomonica/docker,rremer/moby,cpuguy83/docker,q384566678/docker,lixiaobing1/docker,unclejack/docker,thtanaka/docker,rancher/docker,gschaetz/moby,imkin/moby,yummypeng/docker,ibuildthecloud/docker,tophj-ibm/docker,moypray/docker,djs55/docker,darrenstahlmsft/docker,trebonian/docker,danyalKhaliq10p/moby,coolljt0725/docker,justincormack/docker,moby/moby,resin-io/docker,gjaskiewicz/moby,paralin/docker,Syntaxide/docker,laijs/docker,mike1729/docker,allencloud/docker,harche/docker,shishir-a412ed/docker,resin-io/docker,YuPengZTE/docker,unclejack/docker,liaoqingwei/docker,laijs/docker,shhsu/docker,dmcgowan/docker,harche/docker,yosifkit/docker,gschaetz/moby,paralin/docker,Mokolea/docker,prertik/docker,yongtang/docker,sarnautov/moby,gnailuy/docker,kojiromike/docker,moypray/docker,whuwxl/docker,madhanrm/docker,KingEmet/docker,jlhawn/docker,mahak/docker,mkumatag/docker,trebonian/docker,srust/docker,rhatdan/docker,akira-baruah/docker,maxamillion/docker,coreos/docker,sdurrheimer/docker,madhanrm/docker,thtanaka/docker,noironetworks/docker,ndeloof/docker,darrenstahlmsft/moby,michael-holzheu/docker,liaoqingwei/docker,jimjag/docker,konstruktoid/docker-upstream,yasiramin10p/moby,dperny/docker,thaJeztah/docker,mtesselH/docker,bearstech/moby,alfred-landrum/docker,hqhq/moby,x1022as/docker,sterchelen/docker,naveed-jamil-tenpearls/moby,mtesselH/docker,yosifkit/docker,cpuguy83/docker,crosbymichael/docker,akira-baruah/docker,lixiaobing10051267/docker,diogomonica/docker,resin-io/docker,AkihiroSuda/docker,stevvooe/docker,rancher/docker,mahak/docker,miminar/docker,HideoYamauchi/docker,SvenDowideit/docker,sterchelen/docker,prertik/docker,ffoysal/docker,AkihiroSuda/docker,bonczj/moby-json-file-logger,moypray/docker,dims/docker,erikstmartin/docker,thaJeztah/docker,jimjag/docker,Syntaxide/docker,moby/moby,catinthesky/docker,michael-holzheu/docker,q384566678/docker,naveed-jamil-tenpearls/moby,gjaskiewicz/moby,Ramzec/docker,Mokolea/docker,imkin/moby,laijs/moby,konstruktoid/docker-upstream,bearstech/moby,mikedougherty/docker,jwhonce/docker,erikh/docker,q384566678/docker,coolljt0725/docker,docker/docker,estesp/docker,docker/docker,charleszheng44/moby,dccurtis/docker,dims/docker,mikebrow/docker,scotttlin/docker,johnstep/moby-moby,duglin/docker,jthelin/docker,msabansal/docker,allencloud/docker,laijs/moby,jimjag/docker,tophj-ibm/moby,estesp/docker,pradipd/moby,kojiromike/docker,jvanz/docker,sarnautov/moby,msabansal/docker,johnstep/moby-moby,qudongfang/docker,stevvooe/docker,mstanleyjones/docker,amatsus/docker,vdemeester/docker,alfred-landrum/docker,mtesselH/docker,PatrickLang/moby,pramodhkp/moby,trebonian/docker,nawawi/docker,konstruktoid/docker-upstream,mike1729/docker,mixja/docker,ColinHebert/docker,Ramzec/docker,shhsu/docker,qudongfang/docker,gjaskiewicz/moby,nawawi/docker,thtanaka/docker,ffoysal/docker,pradipd/moby,rremer/moby,shhsu/docker,thaJeztah/docker,ibuildthecloud/docker,ripcurld0/moby,sdurrheimer/docker,danyalKhaliq10p/moby,kencochrane/docker,JMesser81/docker,AkihiroSuda/docker,cyphar/docker,paralin/docker,jwhonce/docker,laijs/docker,JMesser81/docker,flavio/docker,jameszhan/docker,jameszhan/docker,haveatry/docker,shishir-a412ed/docker,Ramzec/docker,dperny/docker,rancher/docker,raja-sami-10p/moby,tianon/docker,xuxinkun/docker,tophj-ibm/moby,pradipd/moby,catinthesky/docker,jthelin/docker,SvenDowideit/docker,pramodhkp/moby,xuxinkun/docker,POLJM242/docker,bonczj/moby-json-file-logger,dmcgowan/docker,flavio/docker,justincormack/docker,lixiaobing1/docker,sarnautov/moby,raja-sami-10p/moby,ffoysal/docker,ibuildthecloud/docker,tklauser/docker,bearstech/moby,erikh/docker,dgageot/docker,gnailuy/docker,naveed-jamil-tenpearls/moby,YuPengZTE/docker,trebonian/docker,danyalKhaliq10p/moby,mikebrow/docker,msabansal/docker,nalind/docker