Bump @primer/stylelint-config from 13.1.1 to 13.2.0 in the all group

Bumps the all group with 1 update: [@primer/stylelint-config](https://github.com/primer/stylelint-config).


Updates `@primer/stylelint-config` from 13.1.1 to 13.2.0
- [Release notes](https://github.com/primer/stylelint-config/releases)
- [Changelog](https://github.com/primer/stylelint-config/blob/main/CHANGELOG.md)
- [Commits](primer/stylelint-config@v13.1.1...v13.2.0)

---
updated-dependencies:
- dependency-name: "@primer/stylelint-config"
  dependency-type: direct:development
  update-type: version-update:semver-minor
  dependency-group: all
...

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