message: fix: don't use tasks in institutional-users-list integration test
diff: import { click, render } from '@ember/test-helpers';
  import setupMirage from 'ember-cli-mirage/test-support/setup-mirage';
  -import { task } from 'ember-concurrency';
  import { OsfLinkRouterStub } from 'ember-osf-web/tests/integration/helpers/osf-link-router-stub';
  import { setupRenderingTest } from 'ember-qunit';
  import { TestContext } from 'ember-test-helpers';
  @@ -19,12 +18,8 @@ module('Integration | routes | institutions | dashboard | -components | institut
  test('it renders and paginates', async function(assert) {
  server.create('institution', { id: 'testinstitution' }, 'withInstitutionalUsers', 'withStatSummary');
  - this.set('modelTask', task(function *(this: TestContext, institutionId: string) {
  - return yield this.get('store').findRecord('institution', institutionId);
  - }));
  -
  const model = {
  - taskInstance: this.get('modelTask').perform('testinstitution'),
  + taskInstance: this.get('store').findRecord('institution', 'testinstitution'),
  };
  this.set('model', model);
  @@ -82,12 +77,8 @@ module('Integration | routes | institutions | dashboard | -components | institut
  ],
  }, 'withStatSummary');
  - this.set('modelTask', task(function *(this: TestContext, institutionId: string) {
  - return yield this.get('store').findRecord('institution', institutionId);
  - }));
  -
  const model = {
  - taskInstance: this.get('modelTask').perform('testinstitution'),
  + taskInstance: this.get('store').findRecord('institution', 'testinstitution'),
  };
  this.set('model', model);
  