build(deps-dev): bump unbuild from 3.6.0 to 3.6.1

Bumps [unbuild](https://github.com/unjs/unbuild) from 3.6.0 to 3.6.1.
- [Release notes](https://github.com/unjs/unbuild/releases)
- [Changelog](https://github.com/unjs/unbuild/blob/main/CHANGELOG.md)
- [Commits](unjs/unbuild@v3.6.0...v3.6.1)

---
updated-dependencies:
- dependency-name: unbuild
  dependency-version: 3.6.1
  dependency-type: direct:development
  update-type: version-update:semver-patch
...

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

Author: dependabot[bot]