chore: bump eslint in /examples/openfeature_react/react-app

Bumps [eslint](https://github.com/eslint/eslint) from 9.12.0 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@v9.12.0...v9.13.0)

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

Signed-off-by: dependabot[bot] <support@github.com>

examples/openfeature_react/react-app/package.json

@@ -24,7 +24,7 @@
     "@typescript-eslint/parser": "^8.8.1",
     "@vitejs/plugin-react": "^4.3.2",
     "autoprefixer": "^10.4.20",
-    "eslint": "^9.12.0",
+    "eslint": "^9.13.0",
     "eslint-plugin-react-hooks": "^5.0.0",
     "eslint-plugin-react-refresh": "^0.4.12",
     "typescript": "^5.6.3",