update next eslint package to same version as next itself

package.json

@@ -43,7 +43,7 @@
         "@types/react": "^18.0.18",
         "@types/sharp": "^0.29.2",
         "eslint": "^8.42.0",
-        "eslint-config-next": "^13.5.2",
+        "eslint-config-next": "^14.2.0",
         "feed": "^4.1.0",
         "typescript": "^4.9.0"
     }