Bump unlighthouse from 0.11.6 to 0.12.0

Bumps [unlighthouse](https://github.com/harlan-zw/unlighthouse) from 0.11.6 to 0.12.0.
- [Release notes](https://github.com/harlan-zw/unlighthouse/releases)
- [Commits](harlan-zw/unlighthouse@v0.11.6...v0.12.0)

---
updated-dependencies:
- dependency-name: unlighthouse
  dependency-type: direct:development
  update-type: version-update:semver-minor
...

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