Bumped jest version to 22.4.1 (facebook#4362)

* Updated jest version.

Author: Chad Greenburg

package.json

@@ -26,7 +26,7 @@
     "autoprefixer": "7.2.5",
     "babel-core": "7.0.0-bridge.0",
     "babel-eslint": "8.2.2",
-    "babel-jest": "22.1.0",
+    "babel-jest": "22.4.1",
     "babel-loader": "8.0.0-beta.0",
     "babel-plugin-named-asset-import": "^0.1.0",
     "babel-preset-react-app": "^3.1.1",
@@ -49,7 +49,7 @@
     "graphql-tag": "2.6.1",
     "html-webpack-plugin": "2.30.1",
     "identity-obj-proxy": "3.0.0",
-    "jest": "22.1.2",
+    "jest": "22.4.1",
     "loader-utils": "^1.1.0",
     "object-assign": "4.1.1",
     "postcss-flexbugs-fixes": "3.2.0",