chore(deps-dev): Bump happy-dom from 17.4.7 to 17.5.6

Bumps [happy-dom](https://github.com/capricorn86/happy-dom) from 17.4.7 to 17.5.6.
- [Release notes](https://github.com/capricorn86/happy-dom/releases)
- [Commits](capricorn86/happy-dom@v17.4.7...v17.5.6)

---
updated-dependencies:
- dependency-name: happy-dom
  dependency-version: 17.5.6
  dependency-type: direct:development
  update-type: version-update:semver-minor
...

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

Author: dependabot[bot]

package-lock.json

@@ -44,7 +44,7 @@
     "@nextcloud/vite-config": "^2.3.5",
     "@vitest/coverage-v8": "^3.1.4",
     "eslint": "^8.57.1",
-    "happy-dom": "^17.4.7",
+    "happy-dom": "^17.5.6",
     "typedoc": "^0.28.5",
     "typescript": "^5.8.3",
     "vite": "^6.3.5",