chore(deps): update dependency eslint to v9

Author: renovate[bot]

package.json

@@ -43,7 +43,7 @@
     "clsx": "^2.0.0",
     "core-js": "^3.23.0",
     "docusaurus-plugin-sass": "^0.2.5",
-    "eslint": "^8.57.0",
+    "eslint": "^9.0.0",
     "eslint-plugin-mdx": "^3.1.5",
     "husky": "^9.0.0",
     "lint-staged": "^15.0.0",