⬆️ Bump query-string from 6.13.6 to 6.13.7

Bumps [query-string](https://github.com/sindresorhus/query-string) from 6.13.6 to 6.13.7.
- [Release notes](https://github.com/sindresorhus/query-string/releases)
- [Commits](sindresorhus/query-string@v6.13.6...v6.13.7)

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