Bump happy-dom from 18.0.1 to 20.0.0

Bumps [happy-dom](https://github.com/capricorn86/happy-dom) from 18.0.1 to 20.0.0.
- [Release notes](https://github.com/capricorn86/happy-dom/releases)
- [Commits](capricorn86/happy-dom@v18.0.1...v20.0.0)

---
updated-dependencies:
- dependency-name: happy-dom
  dependency-version: 20.0.0
  dependency-type: direct:development
...

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

Author: dependabot[bot]

package-lock.json

@@ -113,7 +113,7 @@
     "eslint-config-standard-with-typescript": "^43.0.1",
     "eslint-plugin-simple-import-sort": "^12.0.0",
     "eslint-plugin-unused-imports": "^3.0.0",
-    "happy-dom": "^18.0.1",
+    "happy-dom": "^20.0.0",
     "prettier": "^3.0.0",
     "react": "^19.1.0",
     "react-dom": "^19.1.0",