chore(deps): bump qs from 6.11.0 to 6.15.0

Bumps [qs](https://github.com/ljharb/qs) from 6.11.0 to 6.15.0.
- [Changelog](https://github.com/ljharb/qs/blob/main/CHANGELOG.md)
- [Commits](ljharb/qs@v6.11.0...v6.15.0)

---
updated-dependencies:
- dependency-name: qs
  dependency-version: 6.15.0
  dependency-type: indirect
...

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

Author: dependabot[bot]