Update dependency eslint to v9

Author: renovate[bot]

package.json

@@ -84,7 +84,7 @@
     "@types/node": "^24.4.0",
     "@typescript-eslint/eslint-plugin": "^7.17.0",
     "@vercel/ncc": "^0.38.4",
-    "eslint": "^8.57.1",
+    "eslint": "^9.0.0",
     "eslint-plugin-github": "^5.1.8",
     "eslint-plugin-jest": "^28.14.0",
     "eslint-plugin-jsonc": "^2.20.1",