Bump @angular-devkit/build-angular from 20.3.15 to 21.1.2 in /web_embedding/ng-flutter#2793

ericwindmill merged 1 commit intomainflutter/samples:mainfrom

dependabot/npm_and_yarn/web_embedding/ng-flutter/angular-devkit/build-angular-21.1.2flutter/samples:dependabot/npm_and_yarn/web_embedding/ng-flutter/angular-devkit/build-angular-21.1.2Copy head branch name to clipboard