docs: release notes for the v12.0.5 release (#42586)
docs: release notes for the v12.0.5 release (#42586)

PR Close #42586

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