Updates topcoder-react-utils to the latest version

Author: birdofpreyru

Diff for: .nvmrc

@@ -1 +1 @@
-v8.9.4
+v8.11.1

Diff for: __tests__/shared/components/Avatar.jsx

@@ -1,7 +1,7 @@
 import Avatar from 'components/Avatar';
 import React from 'react';
-import { snapshot } from 'topcoder-react-utils/jest-utils';
+import { JU } from 'topcoder-react-utils';
 
 test('Snapshots', () => {
-  snapshot(<Avatar />);
+  JU.snapshot(<Avatar />);
 });

Diff for: config/test.js

@@ -0,0 +1,3 @@
+module.exports = {
+  dummyConfigKey: 'Dummy config value',
+};