Update standard-version to the latest version 🚀 (#116)

* chore(package): update standard-version to version 5.0.0

* chore(package): update lockfile yarn.lock

Author: greenkeeper[bot]

package.json

@@ -55,7 +55,7 @@
     "nuxt": "^1.4.2",
     "prettier": "^1.7.0",
     "request-promise-native": "^1.0.4",
-    "standard-version": "^4.2.0"
+    "standard-version": "^5.0.0"
   },
   "lint-staged": {
     "*.js": [