Bump actions/github to 2.2.0 to support GHES (#72)

* Bumping actions/github to 2.2.0

* Husky commit correct node modules

node_modules/babel-preset-jest/index.js

@@ -0,0 +1,13 @@
+/**
+ * Copyright (c) Facebook, Inc. and its affiliates. All Rights Reserved.
+ *
+ * This source code is licensed under the MIT license found in the
+ * LICENSE file in the root directory of this source tree.
+ */
+
+module.exports = () => ({
+  plugins: [
+    require.resolve('babel-plugin-jest-hoist'),
+    require.resolve('@babel/plugin-syntax-object-rest-spread'),
+  ],
+});