chore(deps): update dependency @antfu/eslint-config to v4

Author: renovate[bot]

packages/eslint-config-custom/package.json

@@ -4,7 +4,7 @@
   "main": "index.js",
   "private": true,
   "dependencies": {
-    "@antfu/eslint-config": "^0.39.3",
+    "@antfu/eslint-config": "^4.2.1",
     "eslint": "^8.41.0",
     "eslint-config-turbo": "latest"
   },