Concurrent markers could add work into the worklist before the CHECK.

Bug: v8:12775, v8:13223
Change-Id: I8ac252b0fec8e5acbcfec56dad04830e596c709d
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3854496
Commit-Queue: Dominik Inführ <dinfuehr@chromium.org>
Reviewed-by: Michael Lippautz <mlippautz@chromium.org>
Cr-Commit-Position: refs/heads/main@{#82690}