chore(package): update nodemon to version 1.12.1 (#4166)

Author: greenkeeper[bot]

package.json

@@ -62,7 +62,7 @@
     "jasmine": "2.8.0",
     "jasmine-spec-reporter": "^4.1.0",
     "mongodb-runner": "3.6.0",
-    "nodemon": "1.11.1",
+    "nodemon": "1.12.1",
     "nyc": "^11.0.2",
     "request-promise": "4.2.1"
   },