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

Author: renovate[bot]

package.json

@@ -39,7 +39,7 @@
     "eslint-plugin-import": "2.31.0",
     "eslint-plugin-node": "10.0.0",
     "eslint-plugin-promise": "4.3.1",
-    "eslint-plugin-standard": "4.1.0",
+    "eslint-plugin-standard": "5.0.0",
     "generate-changelog": "1.8.0",
     "hubot-test-helper": "1.9.0",
     "husky": "3.1.0",