The phase is generally sub-ms. What's left as a follow up is to remove
the finalization step that schedules a finalization step (including
embedder callbacks) through a stack guard.

Bug: v8:12775
Change-Id: I35f36e5ba07f9acb4e92acf2a414559ccd6ad9bd
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3663081
Commit-Queue: Michael Lippautz <mlippautz@chromium.org>
Reviewed-by: Dominik Inführ <dinfuehr@chromium.org>
Cr-Commit-Position: refs/heads/main@{#80716}