docs: improve commit message format documentation (#39705)
docs: improve commit message format documentation (#39705)

PR Close #39705

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