Bump qs from 6.14.1 to 6.14.2 in /services/app/apps/codebattle

Bumps [qs](https://github.com/ljharb/qs) from 6.14.1 to 6.14.2.
- [Changelog](https://github.com/ljharb/qs/blob/main/CHANGELOG.md)
- [Commits](ljharb/qs@v6.14.1...v6.14.2)

---
updated-dependencies:
- dependency-name: qs
  dependency-version: 6.14.2
  dependency-type: direct:production
...

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

Author: dependabot[bot]

services/app/apps/codebattle/package.json

@@ -91,7 +91,7 @@
     "popper.js": "^1.16.1",
     "process": "^0.11.10",
     "prop-types": "^15.8.1",
-    "qs": "^6.14.1",
+    "qs": "^6.14.2",
     "quill-delta": "^5.1.0",
     "react": "^19.2.4",
     "react-big-calendar": "^1.19.4",