test: temporarily disable ng_update_migrations integration test (#43431)
test: temporarily disable ng_update_migrations integration test (#43431)

Temporarily disables the ng_update_migrations integration test
until https://github.com/angular/angular/pull/43657 lands.

PR Close #43431

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