chore(deps-dev): Bump happy-dom from 20.3.1 to 20.3.7

Bumps [happy-dom](https://github.com/capricorn86/happy-dom) from 20.3.1 to 20.3.7.
- [Release notes](https://github.com/capricorn86/happy-dom/releases)
- [Commits](capricorn86/happy-dom@v20.3.1...v20.3.7)

---
updated-dependencies:
- dependency-name: happy-dom
  dependency-version: 20.3.7
  dependency-type: direct:development
  update-type: version-update:semver-patch
...

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

Author: dependabot[bot]

package-lock.json

@@ -60,7 +60,7 @@
     "@vue/tsconfig": "^0.8.1",
     "gettext-extractor": "^4.0.5",
     "gettext-parser": "^9.0.0",
-    "happy-dom": "^20.3.1",
+    "happy-dom": "^20.3.7",
     "sass": "^1.97.3",
     "typedoc": "^0.28.16",
     "typescript": "^5.9.3",