fix(docs-infra): correctly handle multiple occurrences of an option in `NgPackagesInstaller` (#31985)
fix(docs-infra): correctly handle multiple occurrences of an option in `NgPackagesInstaller` (#31985)

PR Close #31985

filipesilva/angular,matsko/angular,mprobst/angular,gdi2290/angular,Brocco/angular,filipesilva/angular,shairez/angular,ocombe/angular,sarunint/angular,gnomeontherun/angular,gdi2290/angular,manekinekko/angular,filipesilva/angular,ocombe/angular,Brocco/angular,angular/angular,ocombe/angular,mgechev/angular,JiaLiPassion/angular,vikerman/angular,IdeaBlade/angular,alxhub/angular,Toxicable/angular,wKoza/angular,gnomeontherun/angular,alexeagle/angular,alexeagle/angular,matsko/angular,gkalpak/angular,mprobst/angular,mprobst/angular,angular-indonesia/angular,mgechev/angular,gdi2290/angular,angular/angular,alexeagle/angular,ocombe/angular,gdi2290/angular,gdi2290/angular,StephenFluin/angular,manekinekko/angular,vikerman/angular,Brocco/angular,brandonroberts/angular,manekinekko/angular,IdeaBlade/angular,shairez/angular,Toxicable/angular,StephenFluin/angular,IdeaBlade/angular,alexeagle/angular,mhevery/angular,vikerman/angular,brandonroberts/angular,StephenFluin/angular,ocombe/angular,vikerman/angular,manekinekko/angular,Toxicable/angular,angular-indonesia/angular,filipesilva/angular,Toxicable/angular,brandonroberts/angular,snaptech/angular,JiaLiPassion/angular,wKoza/angular,StephenFluin/angular,matsko/angular,shairez/angular,mprobst/angular,mhevery/angular,blesh/angular,mhevery/angular,blesh/angular,alxhub/angular,mgechev/angular,vikerman/angular,blesh/angular,sarunint/angular,gnomeontherun/angular,angular/angular,alxhub/angular,mprobst/angular,filipesilva/angular,shairez/angular,StephenFluin/angular,brandonroberts/angular,angular-indonesia/angular,brandonroberts/angular,blesh/angular,ocombe/angular,alexeagle/angular,gkalpak/angular,shairez/angular,alxhub/angular,gnomeontherun/angular,brandonroberts/angular,IdeaBlade/angular,mgechev/angular,manekinekko/angular,wKoza/angular,IdeaBlade/angular,snaptech/angular,gdi2290/angular,sarunint/angular,mhevery/angular,snaptech/angular,Brocco/angular,snaptech/angular,sarunint/angular,alxhub/angular,sarunint/angular,wKoza/angular,wKoza/angular,matsko/angular,snaptech/angular,gkalpak/angular,vikerman/angular,alexeagle/angular,Toxicable/angular,angular-indonesia/angular,mhevery/angular,blesh/angular,Brocco/angular,Toxicable/angular,matsko/angular,JiaLiPassion/angular,mprobst/angular,snaptech/angular,mhevery/angular,manekinekko/angular,Brocco/angular,JiaLiPassion/angular,angular/angular,wKoza/angular,gkalpak/angular,mgechev/angular,sarunint/angular