chore(package): update eslint-plugin-node to version 7.0.1

Closes #23

Author: greenkeeper[bot]

package.json

@@ -61,7 +61,7 @@
     "eslint-plugin-json": "1.2.0",
     "eslint-plugin-no-unsafe-innerhtml": "1.0.16",
     "eslint-plugin-no-unsanitized": "2.0.2",
-    "eslint-plugin-node": "6.0.0",
+    "eslint-plugin-node": "7.0.1",
     "eslint-plugin-promise": "3.6.0",
     "eslint-plugin-scanjs-rules": "0.2.1",
     "eslint-plugin-security": "1.4.0",