Removal another global config change

Author: NullVoxPopuli

packages/router_js/tests/async_get_handler_test.ts

@@ -20,13 +20,8 @@ let routes: Dict<Route>;
 let router: TestRouter;
 QUnit.module('Async Get Handler', {
   beforeEach: function () {
-    QUnit.config.testTimeout = 60000;
     routes = {};
   },
-
-  afterEach: function () {
-    QUnit.config.testTimeout = 1000;
-  },
 });
 
 QUnit.test('can transition to lazily-resolved routes', function (assert) {