Bump qs and dmock-server (#215)

Bumps [qs](https://github.com/ljharb/qs) to 6.10.3 and updates ancestor dependency [dmock-server](https://github.com/danitseitlin/dmock-server). These dependencies need to be updated together.


Updates `qs` from 6.7.0 to 6.10.3
- [Release notes](https://github.com/ljharb/qs/releases)
- [Changelog](https://github.com/ljharb/qs/blob/main/CHANGELOG.md)
- [Commits](ljharb/qs@v6.7.0...v6.10.3)

Updates `dmock-server` from 1.8.5 to 1.9.7
- [Release notes](https://github.com/danitseitlin/dmock-server/releases)
- [Commits](danitseitlin/dmock-server@v1.8.5...v1.9.7)

---
updated-dependencies:
- dependency-name: qs
  dependency-type: indirect
- dependency-name: dmock-server
  dependency-type: direct:development
...

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

Signed-off-by: dependabot[bot] <[email protected]>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Author: dependabot[bot]