build(deps-dev): bump @types/qs from 6.9.16 to 6.9.18

Bumps [@types/qs](https://github.com/DefinitelyTyped/DefinitelyTyped/tree/HEAD/types/qs) from 6.9.16 to 6.9.18.
- [Release notes](https://github.com/DefinitelyTyped/DefinitelyTyped/releases)
- [Commits](https://github.com/DefinitelyTyped/DefinitelyTyped/commits/HEAD/types/qs)

---
updated-dependencies:
- dependency-name: "@types/qs"
  dependency-type: indirect
  update-type: version-update:semver-patch
...

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

Author: dependabot[bot]