chore: updates angular to v20

src/app/app.component.ts

@@ -9,6 +9,7 @@ import {CookieConsertService} from './shared/cookie-consent/cookie-consert.servi
     selector: 'app-root',
     templateUrl: './app.component.html',
     styleUrls: ['./app.component.css'],
+    standalone: false
 })
 export class AppComponent implements OnInit {
     title = 'frontend-hideyoshi.com';