chore(package): update standard to version 14.3.1

Closes #35

Author: greenkeeper[bot]

package.json

@@ -17,7 +17,7 @@
     "nyc": "^14.0.2",
     "proxyquire": "^2.0.0",
     "redis-mock": "^0.22.0",
-    "standard": "^12.0.1",
+    "standard": "^14.3.1",
     "tap": "^14.0.0"
   },
   "engines": {