Bump happy-dom from 16.8.1 to 20.5.3

Bumps [happy-dom](https://github.com/capricorn86/happy-dom) from 16.8.1 to 20.5.3.
- [Release notes](https://github.com/capricorn86/happy-dom/releases)
- [Commits](capricorn86/happy-dom@v16.8.1...v20.5.3)

---
updated-dependencies:
- dependency-name: happy-dom
  dependency-version: 20.5.3
  dependency-type: direct:development
  update-type: version-update:semver-major
...

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

Author: dependabot[bot]

packages/react/package.json

@@ -39,7 +39,7 @@
     "@types/react": "^19.2.10",
     "@vitejs/plugin-react": "^5.1.4",
     "@vitest/ui": "^4.0.18",
-    "happy-dom": "^20.4.0",
+    "happy-dom": "^20.6.1",
     "react": "^19.2.4",
     "react-dom": "^19.2.4",
     "typescript": "^5.9.3",