Bump eslint from 8.57.1 to 9.13.0 in /client

Bumps [eslint](https://github.com/eslint/eslint) from 8.57.1 to 9.13.0.
- [Release notes](https://github.com/eslint/eslint/releases)
- [Changelog](https://github.com/eslint/eslint/blob/main/CHANGELOG.md)
- [Commits](eslint/eslint@v8.57.1...v9.13.0)

---
updated-dependencies:
- dependency-name: eslint
  dependency-type: direct:development
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <[email protected]>

client/package.json

@@ -40,7 +40,7 @@
     "@types/react": "^18",
     "@types/react-dom": "^18",
     "autoprefixer": "^10.4.19",
-    "eslint": "^8",
+    "eslint": "^9",
     "eslint-config-next": "14.2.3",
     "postcss": "^8",
     "postcss-import": "^16.1.0",