chore(deps-dev): bump stylelint, stylelint-config-sass-guidelines and stylelint-config-standard

Bumps [stylelint](https://github.com/stylelint/stylelint), [stylelint-config-sass-guidelines](https://github.com/bjankord/stylelint-config-sass-guidelines) and [stylelint-config-standard](https://github.com/stylelint/stylelint-config-standard). These dependencies needed to be updated together.

Updates `stylelint` from 13.13.1 to 14.6.1
- [Release notes](https://github.com/stylelint/stylelint/releases)
- [Changelog](https://github.com/stylelint/stylelint/blob/main/CHANGELOG.md)
- [Commits](stylelint/stylelint@13.13.1...14.6.1)

Updates `stylelint-config-sass-guidelines` from 8.0.0 to 9.0.0
- [Release notes](https://github.com/bjankord/stylelint-config-sass-guidelines/releases)
- [Changelog](https://github.com/bjankord/stylelint-config-sass-guidelines/blob/main/CHANGELOG.md)
- [Commits](bjankord/stylelint-config-sass-guidelines@v8.0.0...v9.0.0)

Updates `stylelint-config-standard` from 22.0.0 to 25.0.0
- [Release notes](https://github.com/stylelint/stylelint-config-standard/releases)
- [Changelog](https://github.com/stylelint/stylelint-config-standard/blob/main/CHANGELOG.md)
- [Commits](stylelint/stylelint-config-standard@22.0.0...25.0.0)

---
updated-dependencies:
- dependency-name: stylelint
  dependency-type: direct:development
  update-type: version-update:semver-major
- dependency-name: stylelint-config-sass-guidelines
  dependency-type: direct:development
  update-type: version-update:semver-major
- dependency-name: stylelint-config-standard
  dependency-type: direct:development
  update-type: version-update:semver-major
...

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

Author: dependabot[bot]