fix(deps): update dependency @next/eslint-plugin-next to v15.4.6

Author: renovate[bot]

packages/eslint-config/package.json

@@ -64,7 +64,7 @@
   },
   "dependencies": {
     "@eslint/js": "9.32.0",
-    "@next/eslint-plugin-next": "15.4.5",
+    "@next/eslint-plugin-next": "15.4.6",
     "@typescript-eslint/utils": "8.38.0",
     "eslint-config-prettier": "10.1.8",
     "eslint-plugin-jsx-a11y": "6.10.2",