Merge pull request #8 from mCodex/greenkeeper/babel-jest-23.0.1

Update babel-jest to the latest version 🚀

Author: mCodex

package.json

@@ -17,7 +17,7 @@
   },
   "devDependencies": {
     "babel-eslint": "^8.1.2",
-    "babel-jest": "^22.4.3",
+    "babel-jest": "^23.0.1",
     "babel-preset-react-native": "^4.0.0",
     "eslint": "^4.9.0",
     "eslint-config-airbnb": "^16.1.0",