chore(package): update standard to version 11.0.0

Author: greenkeeper[bot]

package.json

@@ -29,7 +29,7 @@
     "mocha": "^5.0.0",
     "nodemon": "^1.12.1",
     "pre-commit": "^1.2.2",
-    "standard": "^10.0.3"
+    "standard": "^11.0.0"
   },
   "standard": {
     "globals": [