chore(deps): update dependency prettier-standard to v16

Author: renovate[bot]

package.json

@@ -50,7 +50,7 @@
     "istanbul": "0.4.5",
     "lint-staged": "7.3.0",
     "mocha": "5.2.0",
-    "prettier-standard": "8.0.1"
+    "prettier-standard": "16.4.1"
   },
   "eslintConfig": {
     "extends": "standard",