chore(package): Update nodeshift to the latest version 🚀 (#110)

* chore(package): update nodeshift to version 1.12.0

* chore(package): update lockfile

https://npm.im/greenkeeper-lockfile

Author: greenkeeper[bot]

package-lock.json

@@ -56,7 +56,7 @@
   "devDependencies": {
     "coveralls": "^3.0.0",
     "js-yaml": "^3.10.0",
-    "nodeshift": "~1.11.0",
+    "nodeshift": "~1.12.0",
     "nsp": "~3.2.1",
     "nyc": "~12.0.2",
     "proxyquire": "^2.0.0",