dep(deps-dev): bump @happy-dom/global-registrator from 20.7.0 to 20.9.0

Bumps [@happy-dom/global-registrator](https://github.com/capricorn86/happy-dom) from 20.7.0 to 20.9.0.
- [Release notes](https://github.com/capricorn86/happy-dom/releases)
- [Commits](capricorn86/happy-dom@v20.7.0...v20.9.0)

---
updated-dependencies:
- dependency-name: "@happy-dom/global-registrator"
  dependency-version: 20.8.9
  dependency-type: direct:development
  update-type: version-update:semver-minor
...

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

Author: dependabot[bot]

package-lock.json

@@ -11,7 +11,7 @@
   "description": "A showcase website for the `nodejs-loader` project",
   "devDependencies": {
     "@biomejs/biome": "~2.4.4",
-    "@happy-dom/global-registrator": "^20.7.0",
+    "@happy-dom/global-registrator": "^20.9.0",
     "@nodejs-loaders/alias": "2.1.2",
     "@nodejs-loaders/tsx": "1.1.2",
     "@tailwindcss/postcss": "^4.2.2",