chore(deps-dev): Bump vite in /examples/chat/frontend-react

Bumps [vite](https://github.com/vitejs/vite/tree/HEAD/packages/vite) from 8.3.0 to 8.3.4.
- [Release notes](https://github.com/vitejs/vite/releases)
- [Changelog](https://github.com/vitejs/vite/blob/main/packages/vite/CHANGELOG.md)
- [Commits](https://github.com/vitejs/vite/commits/v8.3.4/packages/vite)

---
updated-dependencies:
- dependency-name: vite
  dependency-version: 8.3.4
  dependency-type: direct:development
...

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

Author: dependabot[bot]

examples/chat/frontend-react/package-lock.json

@@ -18,6 +18,6 @@
     "@types/react-dom": "^19.2.7",
     "@vitejs/plugin-react": "^6.1.1",
     "typescript": "~6.0.3",
-    "vite": "^8.3.0"
+    "vite": "^8.3.4"
   }
 }