Bump happy-dom from 19.0.2 to 20.0.2

Bumps [happy-dom](https://github.com/capricorn86/happy-dom) from 19.0.2 to 20.0.2.
- [Release notes](https://github.com/capricorn86/happy-dom/releases)
- [Commits](capricorn86/happy-dom@v19.0.2...v20.0.2)

---
updated-dependencies:
- dependency-name: happy-dom
  dependency-version: 20.0.2
  dependency-type: direct:development
...

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

Author: dependabot[bot]

package.json

@@ -29,7 +29,7 @@
     "eslint-plugin-jsonc": "^2.20.1",
     "eslint-plugin-mdx": "^3.6.2",
     "globals": "^16.4.0",
-    "happy-dom": "^19.0.2",
+    "happy-dom": "^20.0.2",
     "husky": "^9.1.7",
     "lint-staged": "^16.2.3",
     "vitest": "^3.2.4"