Bump @angular/common from 20.3.16 to 21.1.1 in /web_embedding/ng-flutter#2783

auto-submit[bot] merged 1 commit intomainflutter/samples:mainfrom

dependabot/npm_and_yarn/web_embedding/ng-flutter/angular/common-21.1.1flutter/samples:dependabot/npm_and_yarn/web_embedding/ng-flutter/angular/common-21.1.1Copy head branch name to clipboard