chore(package): update pre-commit to version 1.2.2

https://greenkeeper.io/

Author: greenkeeper[bot]

package.json

@@ -34,7 +34,7 @@
     "mocha": "^3.1.2",
     "mongodb-js-fmt": "0.0.3",
     "mongodb-js-precommit": "^0.2.9",
-    "pre-commit": "^1.1.2",
+    "pre-commit": "^1.2.2",
     "which": "^1.2.0"
   },
   "dependencies": {