Bump happy-dom from 13.8.4 to 13.8.6

Bumps [happy-dom](https://github.com/capricorn86/happy-dom) from 13.8.4 to 13.8.6.
- [Release notes](https://github.com/capricorn86/happy-dom/releases)
- [Commits](capricorn86/happy-dom@v13.8.4...v13.8.6)

---
updated-dependencies:
- dependency-name: happy-dom
  dependency-type: direct:development
  update-type: version-update:semver-patch
...

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