build(deps): bump qs from 6.14.0 to 6.14.1 in /frontend

Bumps [qs](https://github.com/ljharb/qs) from 6.14.0 to 6.14.1.
- [Changelog](https://github.com/ljharb/qs/blob/main/CHANGELOG.md)
- [Commits](ljharb/qs@v6.14.0...v6.14.1)

---
updated-dependencies:
- dependency-name: qs
  dependency-version: 6.14.1
  dependency-type: direct:production
...

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

Author: dependabot[bot]

frontend/package.json

@@ -25,7 +25,7 @@
     "next": "16.0.2",
     "next-auth": "^4.24.13",
     "openapi-fetch": "^0.15.0",
-    "qs": "^6.14.0",
+    "qs": "^6.14.1",
     "react": "19.2.0",
     "react-dom": "19.2.0",
     "tailwind-merge": "^3.4.0"