Chore(deps-dev): Bump happy-dom from 20.5.0 to 20.6.1

Bumps [happy-dom](https://github.com/capricorn86/happy-dom) from 20.5.0 to 20.6.1.
- [Release notes](https://github.com/capricorn86/happy-dom/releases)
- [Commits](capricorn86/happy-dom@v20.5.0...v20.6.1)

---
updated-dependencies:
- dependency-name: happy-dom
  dependency-version: 20.6.1
  dependency-type: direct:development
  update-type: version-update:semver-minor
...

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

Author: dependabot[bot]

package-lock.json

@@ -59,7 +59,7 @@
     "@nextcloud/stylelint-config": "^3.1.1",
     "@nextcloud/vite-config": "2.5.2",
     "@vue/test-utils": "^2.4.6",
-    "happy-dom": "^20.5.0",
+    "happy-dom": "^20.6.1",
     "mockdate": "^3.0.5",
     "vitest": "^4.0.18"
   },