chore(deps): update dependency eslint-config-prettier to v3 (#195)

Author: renovate[bot]

handwritten/error-reporting/package.json

@@ -95,7 +95,7 @@
     "codecov": "^3.0.2",
     "cpy-cli": "^2.0.0",
     "eslint": "^5.0.0",
-    "eslint-config-prettier": "^2.9.0",
+    "eslint-config-prettier": "^3.0.0",
     "eslint-plugin-node": "^7.0.0",
     "eslint-plugin-prettier": "^2.6.0",
     "express": "^4.16.3",