merge_pr_50013

IDB WPTs: Extend nested-cloning tests to workers

The update modifies nested-cloning related WPTs to run not only
in window environments but also on dedicated, service, and shared
workers.

Bug: 41455766
Change-Id: Id93f7d9e4dd06994a6d6c1ba1525976d373fc776
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/5912593
Reviewed-by: Steve Becker [email protected]
Auto-Submit: Garima Chadha [email protected]
Reviewed-by: Rahul Singh [email protected]
Commit-Queue: Rahul Singh [email protected]
Cr-Commit-Position: refs/heads/main@{#1404581}