Merge pull request #1969 from nextcloud/dependabot/npm_and_yarn/happy-dom-20.8.9

chore(deps-dev): bump happy-dom from 20.8.4 to 20.8.9

Author: github-actions[bot]

package-lock.json

@@ -40,7 +40,7 @@
     "@vue/test-utils": "^2.4.6",
     "@vue/tsconfig": "^0.9.0",
     "browserslist": "^4.28.1",
-    "happy-dom": "^20.8.4",
+    "happy-dom": "^20.8.9",
     "typescript": "^5.9.3",
     "vite": "^7.3.1",
     "vitest": "^4.0.13"