Bump the development-dependencies group with 2 updates

Bumps the development-dependencies group with 2 updates: [postcss-mixins](https://github.com/postcss/postcss-mixins) and [vite](https://github.com/vitejs/vite/tree/HEAD/packages/vite).


Updates `postcss-mixins` from 11.0.1 to 11.0.2
- [Release notes](https://github.com/postcss/postcss-mixins/releases)
- [Changelog](https://github.com/postcss/postcss-mixins/blob/main/CHANGELOG.md)
- [Commits](postcss/postcss-mixins@11.0.1...11.0.2)

Updates `vite` from 5.4.7 to 5.4.8
- [Release notes](https://github.com/vitejs/vite/releases)
- [Changelog](https://github.com/vitejs/vite/blob/v5.4.8/packages/vite/CHANGELOG.md)
- [Commits](https://github.com/vitejs/vite/commits/v5.4.8/packages/vite)

---
updated-dependencies:
- dependency-name: postcss-mixins
  dependency-type: direct:development
  update-type: version-update:semver-patch
  dependency-group: development-dependencies
- dependency-name: vite
  dependency-type: direct:development
  update-type: version-update:semver-patch
  dependency-group: development-dependencies
...

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