Revert "Bug: Fix broken ui components when angular is disabled" (#99730)

Revert "Bug: Fix broken ui components when angular is disabled (#78208)"

This reverts commit 1112e9006b.

public/app/angular/AngularApp.ts

@@ -2,6 +2,7 @@ import 'angular';
 import 'angular-route';
 import 'angular-sanitize';
 import 'angular-bindonce';
+import 'vendor/bootstrap/bootstrap';
 
 import angular from 'angular'; // eslint-disable-line no-duplicate-imports
 import { extend } from 'lodash';

public/app/app.ts

@@ -4,7 +4,6 @@ import 'regenerator-runtime/runtime';
 import 'whatwg-fetch'; // fetch polyfill needed for PhantomJs rendering
 import 'file-saver';
 import 'jquery';
-import 'vendor/bootstrap/bootstrap';
 
 import _ from 'lodash'; // eslint-disable-line lodash/import-scope
 import { createElement } from 'react';