ci: fix pullapprove groups and conditions (#14167)
ci: fix pullapprove groups and conditions (#14167)

- restrict root to be just root
- add fallback users to all groups
- fix indentation
- change order of users so that primary reviewers are first, follow by alpha-sorted secondaries, followed by fallback reviewers
angular/angular,smartm0use/angular,graveto/angular,jasonaden/angular,mhevery/angular,aboveyou00/angular,alexeagle/angular,kylecordes/angular,LucasSloan/angular,rkirov/angular,dsebastien/angular,cexbrayat/angular,LucasSloan/angular,mikeybyker/angular,cironunes/angular,ocombe/angular,wKoza/angular,blesh/angular,blesh/angular,vsavkin/angular,jonrimmer/angular,sjtrimble/angular,mdegoo/angular,pkozlowski-opensource/angular,kylecordes/angular,ValtoFrameworks/Angular-2,filipesilva/angular,dtoroshin/n2oDoc,tbosch/angular,snaptech/angular,ocombe/angular,heathkit/angular,wKoza/angular,matsko/angular,pkozlowski-opensource/angular,souvikbasu/angular,blesh/angular,robwormald/angular,gnomeontherun/angular,royling/angular,kegluneq/angular,ValtoFrameworks/Angular-2,ghetolay/angular,tbosch/angular,trshafer/angular,gkalpak/angular,juristr/angular,vamsivarikuti/angular,vikerman/angular,rkirov/angular,rkirov/angular,aboveyou00/angular,jonrimmer/angular,rjamet/angular,ultrasonicsoft/angular,matsko/angular,tbosch/angular,heathkit/angular,kara/angular,mlaval/angular,tolemac/angular,robwormald/angular,royling/angular,alexeagle/angular,mgiambalvo/angular,shairez/angular,angularbrasil/angular,smartm0use/angular,souvikbasu/angular,ocombe/angular,Brocco/angular,IgorMinar/angular,kegluneq/angular,angular-indonesia/angular,alxhub/angular,Brocco/angular,manekinekko/angular,IgorMinar/angular,vsavkin/angular,IdeaBlade/angular,angular-indonesia/angular,vicb/angular,StephenFluin/angular,shairez/angular,juristr/angular,not-for-me/angular,graveto/angular,juleskremer/angular,mzgol/angular,blesh/angular,trshafer/angular,chrisse27/angular,hansl/angular,mhevery/angular,mikeybyker/angular,NathanWalker/angular,petebacondarwin/angular,cironunes/angular,snaptech/angular,wKoza/angular,juleskremer/angular,JiaLiPassion/angular,mprobst/angular,cexbrayat/angular,chuckjaz/angular,aboveyou00/angular,mprobst/angular,kwalrath/angular,chalin/angular,sarunint/angular,LucasSloan/angular,vicb/angular,robwormald/angular,cexbrayat/angular,shairez/angular,SaltyDH/angular,alexeagle/angular,chrisse27/angular,vikerman/angular,alxhub/angular,gjungb/angular,gnomeontherun/angular,tolemac/angular,mhevery/angular,aboveyou00/angular,SaltyDH/angular,brandonroberts/angular,jonrimmer/angular,vikerman/angular,hansl/angular,jonrimmer/angular,not-for-me/angular,pk-karthik/framework-js-angular,filipesilva/angular,ultrasonicsoft/angular,tolemac/angular,SaltyDH/angular,diestrin/angular,ValtoFrameworks/Angular-2,ValtoFrameworks/Angular-2,Toxicable/angular,kwalrath/angular,Brocco/angular,chuckjaz/angular,petebacondarwin/angular,mikeybyker/angular,sarunint/angular,juristr/angular,tbosch/angular,nosovk/angular,matsko/angular,rjamet/angular,mgechev/angular,mdegoo/angular,mdegoo/angular,matsko/angular,gdi2290/angular,blesh/angular,hansl/angular,StephenFluin/angular,ghetolay/angular,jasonaden/angular,chalin/angular,manekinekko/angular,vamsivarikuti/angular,Brocco/angular,souvikbasu/angular,angular-indonesia/angular,gjungb/angular,gkalpak/angular,dsebastien/angular,ultrasonicsoft/angular,vikerman/angular,gnomeontherun/angular,trshafer/angular,ghetolay/angular,NathanWalker/angular,IgorMinar/angular,chalin/angular,jonrimmer/angular,brandonroberts/angular,mprobst/angular,mzgol/angular,graveto/angular,shairez/angular,pk-karthik/framework-js-angular,tolemac/angular,NathanWalker/angular,alexeagle/angular,Toxicable/angular,royling/angular,filipesilva/angular,smartm0use/angular,StephenFluin/angular,alexeagle/angular,kara/angular,SaltyDH/angular,heathkit/angular,mzgol/angular,nosovk/angular,petebacondarwin/angular,pkozlowski-opensource/angular,LucasSloan/angular,snaptech/angular,ghetolay/angular,juristr/angular,Toxicable/angular,sjtrimble/angular,mgiambalvo/angular,souvikbasu/angular,sarunint/angular,kara/angular,JiaLiPassion/angular,ultrasonicsoft/angular,trshafer/angular,ultrasonicsoft/angular,cironunes/angular,pkozlowski-opensource/angular,mdegoo/angular,tbosch/angular,robwormald/angular,wKoza/angular,filipesilva/angular,kwalrath/angular,chuckjaz/angular,nosovk/angular,rjamet/angular,vikerman/angular,kegluneq/angular,jasonaden/angular,chrisse27/angular,graveto/angular,rkirov/angular,angular-indonesia/angular,mgol/angular,nosovk/angular,ocombe/angular,dsebastien/angular,pk-karthik/framework-js-angular,souvikbasu/angular,angular/angular,petebacondarwin/angular,vamsivarikuti/angular,not-for-me/angular,sarunint/angular,alxhub/angular,wKoza/angular,gdi2290/angular,jasonaden/angular,brandonroberts/angular,not-for-me/angular,vsavkin/angular,chuckjaz/angular,gnomeontherun/angular,NathanWalker/angular,royling/angular,aboveyou00/angular,shairez/angular,gjungb/angular,juristr/angular,ocombe/angular,mlaval/angular,aboveyou00/angular,cexbrayat/angular,trshafer/angular,chuckjaz/angular,mzgol/angular,pk-karthik/framework-js-angular,kylecordes/angular,manekinekko/angular,chrisse27/angular,brandonroberts/angular,graveto/angular,wKoza/angular,manekinekko/angular,hansl/angular,vicb/angular,cexbrayat/angular,tolemac/a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