test(service-worker): add helper function remove individual cache (#36847)
test(service-worker): add helper function remove individual cache (#36847)

This commit adds a helper method to remove individual cached items.

PR Close #36847

blesh/angular,angular/angular,wKoza/angular,manekinekko/angular,angular/angular,ocombe/angular,wKoza/angular,wKoza/angular,wKoza/angular,wKoza/angular,alxhub/angular,brandonroberts/angular,alxhub/angular,manekinekko/angular,IdeaBlade/angular,mgechev/angular,gkalpak/angular,shairez/angular,angular-indonesia/angular,JiaLiPassion/angular,IdeaBlade/angular,manekinekko/angular,IdeaBlade/angular,shairez/angular,alxhub/angular,angular-indonesia/angular,angular-indonesia/angular,alxhub/angular,gnomeontherun/angular,blesh/angular,mgechev/angular,ocombe/angular,gkalpak/angular,IdeaBlade/angular,gnomeontherun/angular,ocombe/angular,blesh/angular,gkalpak/angular,gnomeontherun/angular,mgechev/angular,shairez/angular,ocombe/angular,gkalpak/angular,shairez/angular,brandonroberts/angular,JiaLiPassion/angular,blesh/angular,angular-indonesia/angular,wKoza/angular,manekinekko/angular,gnomeontherun/angular,mgechev/angular,mgechev/angular,IdeaBlade/angular,blesh/angular,brandonroberts/angular,brandonroberts/angular,angular/angular,JiaLiPassion/angular,JiaLiPassion/angular,shairez/angular,ocombe/angular,brandonroberts/angular,ocombe/angular,angular/angular,alxhub/angular,brandonroberts/angular,manekinekko/angular,manekinekko/angular