chore(deps): update dependency eslint to v9

Author: renovate[bot]

package.json

@@ -32,7 +32,7 @@
     "@types/node": "^22.0.0",
     "@typescript-eslint/eslint-plugin": "^6.0.0",
     "@typescript-eslint/parser": "^6.0.0",
-    "eslint": "^8.45.0",
+    "eslint": "^9.0.0",
     "eslint-config-prettier": "^8.8.0",
     "eslint-plugin-astro": "^0.34.0",
     "eslint-plugin-prettier": "^5.0.0",