chore(package): update prettier-eslint to version 9.0.2

Closes #28

Author: greenkeeper[bot]

package.json

@@ -51,7 +51,7 @@
     "heroku": "^7.7.8",
     "jest": "23.5.0",
     "node-dev": "^3.1.3",
-    "prettier-eslint": "^8.8.2",
+    "prettier-eslint": "^9.0.2",
     "sequelize-cli": "^4.0.0"
   }
 }