ci: disable automatic updates of rollup (#41672)
ci: disable automatic updates of rollup (#41672)

Rollup updates cannot be automated as these can cause golden files to be changed such as with this PR https://github.com/angular/angular/pull/41671
PR Close #41672

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