chore(package): update eslint-plugin-node to version 9.2.0

Closes #3

Author: greenkeeper[bot]

package.json

@@ -69,7 +69,7 @@
     "eslint": "^5.14.1",
     "eslint-config-standard": "^12.0.0",
     "eslint-plugin-import": "^2.16.0",
-    "eslint-plugin-node": "^8.0.1",
+    "eslint-plugin-node": "^9.2.0",
     "eslint-plugin-promise": "^4.0.1",
     "eslint-plugin-standard": "^4.0.0",
     "graphql": "^14.2.1",