docs(core): Add documentation on debugging size regression failures (#39301)
docs(core): Add documentation on debugging size regression failures (#39301)

PR Close #39301

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