Bump @angular/router from 20.3.16 to 21.1.0 in /web_embedding/ng-flutter#2774

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

dependabot/npm_and_yarn/web_embedding/ng-flutter/angular/router-21.1.0flutter/samples:dependabot/npm_and_yarn/web_embedding/ng-flutter/angular/router-21.1.0Copy head branch name to clipboard