chore(deps): update dependency eslint-config-prettier to v4 (#253)

Author: renovate[bot]

handwritten/nodejs-logging-winston/package.json

@@ -71,7 +71,7 @@
     "cpy-cli": "^2.0.0",
     "delay": "^4.0.0",
     "eslint": "^5.0.1",
-    "eslint-config-prettier": "^3.0.0",
+    "eslint-config-prettier": "^4.0.0",
     "eslint-plugin-node": "^8.0.0",
     "eslint-plugin-prettier": "^3.0.0",
     "gts": "^0.9.0",