Flaky test: Timeout in DetachedWindowAPI

I'm seeing this test failure in CI ([example](https://github.com/capricorn86/happy-dom/actions/runs/21220922732/job/61055134221?pr=2021)):

```
 FAIL  test/window/DetachedWindowAPI.test.ts > DetachedWindowAPI > abort() > Cancels all ongoing asynchrounous tasks.
Error: Test timed out in 500ms.
```

I'm fairly certain that the change on the branch being tested is unrelated.