[DOCS] Add missing index to test setup
[DOCS] Add missing index to test setup

#19884 fixed the aliases, but didn't add `index2` to the test setup which causes the
alias command to fail

girirajsharma/elasticsearch,StefanGor/elasticsearch,mikemccand/elasticsearch,brandonkearby/elasticsearch,jprante/elasticsearch,nknize/elasticsearch,yanjunh/elasticsearch,girirajsharma/elasticsearch,C-Bish/elasticsearch,winstonewert/elasticsearch,JackyMai/elasticsearch,ricardocerq/elasticsearch,JSCooke/elasticsearch,vroyer/elassandra,jprante/elasticsearch,maddin2016/elasticsearch,pozhidaevak/elasticsearch,wuranbo/elasticsearch,JSCooke/elasticsearch,Shepard1212/elasticsearch,shreejay/elasticsearch,coding0011/elasticsearch,geidies/elasticsearch,Helen-Zhao/elasticsearch,awislowski/elasticsearch,strapdata/elassandra,LewayneNaidoo/elasticsearch,mjason3/elasticsearch,gmarz/elasticsearch,wenpos/elasticsearch,s1monw/elasticsearch,Stacey-Gammon/elasticsearch,JSCooke/elasticsearch,Stacey-Gammon/elasticsearch,nilabhsagar/elasticsearch,C-Bish/elasticsearch,ThiagoGarciaAlves/elasticsearch,masaruh/elasticsearch,kalimatas/elasticsearch,strapdata/elassandra,LewayneNaidoo/elasticsearch,a2lin/elasticsearch,jimczi/elasticsearch,wuranbo/elasticsearch,scottsom/elasticsearch,i-am-Nathan/elasticsearch,bawse/elasticsearch,obourgain/elasticsearch,geidies/elasticsearch,ThiagoGarciaAlves/elasticsearch,coding0011/elasticsearch,Shepard1212/elasticsearch,mohit/elasticsearch,fred84/elasticsearch,masaruh/elasticsearch,spiegela/elasticsearch,njlawton/elasticsearch,qwerty4030/elasticsearch,naveenhooda2000/elasticsearch,artnowo/elasticsearch,gfyoung/elasticsearch,i-am-Nathan/elasticsearch,fred84/elasticsearch,mikemccand/elasticsearch,winstonewert/elasticsearch,markwalkom/elasticsearch,naveenhooda2000/elasticsearch,JervyShi/elasticsearch,njlawton/elasticsearch,henakamaMSFT/elasticsearch,strapdata/elassandra5-rc,dongjoon-hyun/elasticsearch,vroyer/elasticassandra,robin13/elasticsearch,yanjunh/elasticsearch,maddin2016/elasticsearch,uschindler/elasticsearch,strapdata/elassandra5-rc,wangtuo/elasticsearch,nknize/elasticsearch,girirajsharma/elasticsearch,geidies/elasticsearch,JackyMai/elasticsearch,shreejay/elasticsearch,markwalkom/elasticsearch,gfyoung/elasticsearch,i-am-Nathan/elasticsearch,ThiagoGarciaAlves/elasticsearch,MisterAndersen/elasticsearch,wenpos/elasticsearch,glefloch/elasticsearch,fforbeck/elasticsearch,C-Bish/elasticsearch,vroyer/elassandra,glefloch/elasticsearch,rlugojr/elasticsearch,s1monw/elasticsearch,ZTE-PaaS/elasticsearch,StefanGor/elasticsearch,jimczi/elasticsearch,wangtuo/elasticsearch,obourgain/elasticsearch,mohit/elasticsearch,LeoYao/elasticsearch,nezirus/elasticsearch,vroyer/elasticassandra,i-am-Nathan/elasticsearch,scorpionvicky/elasticsearch,ricardocerq/elasticsearch,jprante/elasticsearch,sneivandt/elasticsearch,qwerty4030/elasticsearch,fred84/elasticsearch,MisterAndersen/elasticsearch,gingerwizard/elasticsearch,kalimatas/elasticsearch,a2lin/elasticsearch,GlenRSmith/elasticsearch,pozhidaevak/elasticsearch,fforbeck/elasticsearch,IanvsPoplicola/elasticsearch,artnowo/elasticsearch,fernandozhu/elasticsearch,maddin2016/elasticsearch,dongjoon-hyun/elasticsearch,dongjoon-hyun/elasticsearch,umeshdangat/elasticsearch,njlawton/elasticsearch,robin13/elasticsearch,ZTE-PaaS/elasticsearch,gingerwizard/elasticsearch,robin13/elasticsearch,qwerty4030/elasticsearch,nazarewk/elasticsearch,LewayneNaidoo/elasticsearch,girirajsharma/elasticsearch,qwerty4030/elasticsearch,Stacey-Gammon/elasticsearch,ricardocerq/elasticsearch,umeshdangat/elasticsearch,fforbeck/elasticsearch,mortonsykes/elasticsearch,brandonkearby/elasticsearch,obourgain/elasticsearch,mjason3/elasticsearch,liweinan0423/elasticsearch,markwalkom/elasticsearch,Shepard1212/elasticsearch,awislowski/elasticsearch,dongjoon-hyun/elasticsearch,nilabhsagar/elasticsearch,jprante/elasticsearch,gingerwizard/elasticsearch,alexshadow007/elasticsearch,geidies/elasticsearch,gmarz/elasticsearch,geidies/elasticsearch,strapdata/elassandra,girirajsharma/elasticsearch,glefloch/elasticsearch,rlugojr/elasticsearch,LewayneNaidoo/elasticsearch,spiegela/elasticsearch,pozhidaevak/elasticsearch,IanvsPoplicola/elasticsearch,winstonewert/elasticsearch,JervyShi/elasticsearch,yanjunh/elasticsearch,fernandozhu/elasticsearch,njlawton/elasticsearch,mjason3/elasticsearch,strapdata/elassandra,gmarz/elasticsearch,strapdata/elassandra,elasticdog/elasticsearch,liweinan0423/elasticsearch,IanvsPoplicola/elasticsearch,masaruh/elasticsearch,liweinan0423/elasticsearch,nknize/elasticsearch,mortonsykes/elasticsearch,ricardocerq/elasticsearch,scottsom/elasticsearch,kalimatas/elasticsearch,i-am-Nathan/elasticsearch,Stacey-Gammon/elasticsearch,coding0011/elasticsearch,wuranbo/elasticsearch,MaineC/elasticsearch,sneivandt/elasticsearch,MisterAndersen/elasticsearch,rlugojr/elasticsearch,mohit/elasticsearch,GlenRSmith/elasticsearch,Shepard1212/elasticsearch,nezirus/elasticsearch,gfyoung/elasticsearch,mortonsykes/elasticsearch,Helen-Zhao/elasticsearch,henakamaMSFT/elasticsearch,wangtuo/elasticsearch,mjason3/elasticsearch,njlawton/elasticsearch,scorpionvicky/elasticsearch,nazarewk/elasticsearch,robin13/elasticsearch,strapdata/elassandra5-rc,lks21c/elasticsearch,LeoYao/elasticsearch,shreejay/elasticsearch,scorpionvicky/elasticsearch,gingerwizard/elasticsearch,elasticdog/elasticsearch,JSCooke/elasticsearch,ZTE-PaaS/elasticsearch,awislowski/elasticsearch,spiegela/elasticsearch,fred84/elasticsearch,JSCooke/elasticsearch,winstonewert/elasticsearch,alexshadow007/elasticsearch,brandonkearby/elasticsearch,nazarewk/elasticsearch,bawse/elasticsearch,maddin2016/elasticsearch,scottsom/elasticsearch,artnowo/elasticsearch,LeoYao/elasticsearch,wuranbo/elasticsearch,gmarz/elasticsearch,wangtuo/elasticsearch,sneivandt/elasticsearch,StefanGor/elasticsearch,lks21c/elasticsearch,jprante/elasticsearch,gingerwizard/elasticsearch,rlugojr/elasticsearch,mohit/elasticsearch,rlugojr/elasticsearch,wangtuo/elasticsearch,MaineC/elasticsearch,ThiagoGarciaAlves/elasticsearch,winstonewert/elasticsearch,lks21c/elasticsearch,awislowski/elasticsearch,wuranbo/elasticsearch,vroyer/elasticassandra,a2lin/elasticsearch,MaineC/elasticsearch,HonzaKral/elasticsearch,ThiagoGarciaAlves/elasticsearch,kalimatas/elasticsearch,JervyShi/elasticsearch,rajanm/elasticsearch,nezirus/elasticsearch,wenpos/elasticsearch,fred84/elasticsearch,rajanm/elasticsearch,maddin2016/elasticsearch,nezirus/elasticsearch,fforbeck/elasticsearch,uschindler/elasticsearch,JackyMai/elasticsearch,geidies/elasticsearch,nazarewk/elasticsearch,elasticdog/elasticsearch,bawse/elasticsearch,scottsom/elasticsearch,fforbeck/elasticsearch,uschindler/elasticsearch,nilabhsagar/elasticsearch,jimczi/elasticsearch,spiegela/elasticsearch,s1monw/elasticsearch,JackyMai/elasticsearch,fernandozhu/elasticsearch,jimczi/elasticsearch,alexshadow007/elasticsearch,elasticdog/elasticsearch,artnowo/elasticsearch,henakamaMSFT/elasticsearch,LeoYao/elasticsearch,markwalkom/elasticsearch,masaruh/elasticsearch,MisterAndersen/elasticsearch,mikemccand/elasticsearch,fernandozhu/elasticsearch,ZTE-PaaS/elasticsearch,awislowski/elasticsearch,alexshadow007/elasticsearch,strapdata/elassandra5-rc,qwerty4030/elasticsearch,umeshdangat/elasticsearch,umeshdangat/elasticsearch,HonzaKral/elasticsearch,liweinan0423/elasticsearch,lks21c/elasticsearch,sneivandt/elasticsearch,spiegela/elasticsearch,strapdata/elassandra5-rc,ThiagoGarciaAlves/elasticsearch,uschindler/elasticsearch,scottsom/elasticsearch,naveenhooda2000/elasticsearch,robin13/elasticsearch,markwalkom/elasticsearch,JervyShi/elasticsearch,rajanm/elasticsearch,MaineC/elasticsearch,obourgain/elasticsearch,yanjunh/elasticsearch,GlenRSmith/elasticsearch,gfyoung/elasticsearch,jimczi/elasticsearch,lks21c/elasticsearch,masaruh/elasticsearch,GlenRSmith/elasticsearch,scorpionvicky/elasticsearch,s1monw/elasticsearch,nezirus/elasticsearch,s1monw/elasticsearch,Stacey-Gammon/elasticsearch,nknize/elasticsearch,fernandozhu/elasticsearch,JackyMai/elasticsearch,kalimatas/elasticsearch,StefanGor/elasticsearch,wenpos/elasticsearch,gfyoung/elasticsearch,C-Bish/elasticsearch,Helen-Zhao/elasticsearch,gmarz/elasticsearch,yanjunh/elasticsearch,HonzaKral/elasticsearch,bawse/elasticsearch,wenpos/elasticsearch,Helen-Zhao/elasticsearch,glefloch/elasticsearch,markwalkom/elasticsearch,mjason3/elasticsearch,ZTE-PaaS/elasticsearch,rajanm/elasticsearch,C-Bish/elasticsearch,mikemccand/elasticsearch,nknize/elasticsearch,mikemccand/elasticsearch,sneivandt/elasticsearch,elasticdog/elasticsearch,rajanm/elasticsearch,glefloch/elasticsearch,artnowo/elasticsearch,pozhidaevak/elasticsearch,Helen-Zhao/elasticsearch,gingerwizard/elasticsearch,mohit/elasticsearch,liweinan0423/elasticsearch,MaineC/elasticsearch,GlenRSmith/elasticsearch,JervyShi/elasticsearch,henakamaMSFT/elasticsearch,obourgain/elasticsearch,a2lin/elasticsearch,girirajsharma/elasticsearch,umeshdangat/elasticsearch,LeoYao/elasticsearch,naveenhooda2000/elasticsearch,dongjoon-hyun/elasticsearch,coding0011/elasticsearch,vroyer/elassandra,nilabhsagar/elasticsearch,a2lin/elasticsearch,ricardocerq/elasticsearch,alexshadow007/elasticsearch,LewayneNaidoo/elasticsearch,IanvsPoplicola/elasticsearch,Shepard1212/elasticsearch,HonzaKral/elasticsearch,naveenhooda2000/elasticsearch,brandonkearby/elasticsearch,brandonkearby/elasticsearch,shreejay/elasticsearch,henakamaMSFT/elasticsearch,bawse/elasticsearch,mortonsykes/elasticsearch,IanvsPoplicola/elasticsearch,uschindler/elasticsearch,nilabhsagar/elasticsearch,mortonsykes/elasticsearch,LeoYao/elasticsearch,scorpionvicky/elasticsearch,rajanm/elasticsearch,MisterAndersen/elasticsearch,coding0011/elasticsearch,JervyShi/elasticsearch,shreejay/elasticsearch,nazarewk/elasticsearch,pozhidaevak/elasticsearch,LeoYao/elasticsearch,gingerwizard/elasticsearch,StefanGor/elasticsearch