Update dependency eslint to v9

Author: renovate[bot]

package.json

@@ -20,7 +20,7 @@
     "@types/node": "^20.16.2",
     "@types/react": "^18",
     "@types/react-dom": "^18",
-    "eslint": "^8.57.1",
+    "eslint": "^9.15.0",
     "eslint-config-next": "14.2.6",
     "typescript": "^5.6.3"
   }