chore(deps): update dependency eslint to v9

Author: renovate[bot]

package.json

@@ -28,7 +28,7 @@
     "@types/node": "^24.5.2",
     "@typescript-eslint/parser": "^6.8.0",
     "@vercel/ncc": "^0.38.0",
-    "eslint": "^8.51.0",
+    "eslint": "^9.0.0",
     "eslint-plugin-github": "^4.10.1",
     "eslint-plugin-jest": "^27.4.2",
     "eslint-plugin-prettier": "^5.0.1",