message: Modernize prerender test
diff: import Application from '@ember/application';
  import ApplicationInstance from '@ember/application/instance';
  +import { run } from '@ember/runloop';
  import Service from '@ember/service';
  import { initialize } from 'ember-osf-web/instance-initializers/prerender';
  import { setupTest } from 'ember-qunit';
  import { TestContext } from 'ember-test-helpers';
  import { module, test } from 'qunit';
  -import destroyApp from '../../helpers/destroy-app';
  class ReadyStub extends Service {
  ready() {
  @@ -40,8 +40,8 @@ module('Unit | Instance Initializer | prerender', hooks => {
  });
  hooks.afterEach(function(this: Context) {
  - destroyApp(this.application);
  - destroyApp(this.instance);
  + run(this.application, 'destroy');
  + run(this.instance, 'destroy');
  });
  test('it sets prerenderReady', async function(this: Context, assert) {
  