chore(deps-dev): bump happy-dom from 20.11.1 to 21.0.4

Bumps [happy-dom](https://github.com/capricorn86/happy-dom) from 20.11.1 to 21.0.4.
- [Release notes](https://github.com/capricorn86/happy-dom/releases)
- [Commits](capricorn86/happy-dom@v20.11.1...v21.0.4)

---
updated-dependencies:
- dependency-name: happy-dom
  dependency-version: 21.0.4
  dependency-type: direct:development
...

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

Author: dependabot[bot]

package-lock.json

@@ -52,7 +52,7 @@
     "eslint-plugin-astro": "^3.1.0",
     "eslint-plugin-vue": "^10.11.0",
     "globals": "^17.12.0",
-    "happy-dom": "^20.11.1",
+    "happy-dom": "^21.0.4",
     "playwright": "^1.63.0",
     "prettier": "^3.9.0",
     "prettier-plugin-astro": "^1.0.1",