Bump stylelint-config-gds from 1.0.0 to 1.1.0 (#165)

Bumps [stylelint-config-gds](https://github.com/alphagov/stylelint-config-gds) from 1.0.0 to 1.1.0.
- [Changelog](https://github.com/alphagov/stylelint-config-gds/blob/main/CHANGELOG.md)
- [Commits](alphagov/stylelint-config-gds@1.0.0...1.1.0)

---
updated-dependencies:
- dependency-name: stylelint-config-gds
  dependency-type: direct:development
  update-type: version-update:semver-minor
...

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