docs: rename "internal" access modifier to "protected" (#26627)
docs: rename "internal" access modifier to "protected" (#26627)

PR Close #26627

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