chore(deps): update dependency eslint-plugin-standard to v5

Author: renovate[bot]

package.json

@@ -46,7 +46,7 @@
     "eslint-plugin-import": "2.29.1",
     "eslint-plugin-node": "7.0.1",
     "eslint-plugin-promise": "4.3.1",
-    "eslint-plugin-standard": "4.1.0",
+    "eslint-plugin-standard": "5.0.0",
     "husky": "1.3.1",
     "lint-staged": "7.3.0",
     "mocha": "5.2.0",