chore(deps): update dependency @next/eslint-plugin-next to v14.2.21

Author: renovate[bot]

package.json

@@ -25,7 +25,7 @@
   },
   "dependencies": {
     "@eslint/js": "8.57.1",
-    "@next/eslint-plugin-next": "14.1.4",
+    "@next/eslint-plugin-next": "14.2.21",
     "@types/node": "20.11.26",
     "eslint": "8.57.1",
     "eslint-import-resolver-typescript": "3.6.1",