chore: update dependency eslint to v9

Author: renovate[bot]

package.json

@@ -32,7 +32,7 @@
     "@untool/eslint-config": "^1.0.0",
     "@untool/prettier-config": "^1.0.0",
     "cz-conventional-changelog": "^3.0.0",
-    "eslint": "^7.0.0",
+    "eslint": "^9.0.0",
     "husky": "^4.0.0",
     "lint-staged": "^10.0.0",
     "mocha": "^8.0.0",