Stack containment checks for slots should consider safe stacks when
they are enabled.

Bug: v8:11933, v8:12165
Change-Id: I2e2c8539c3c0a2dd795f87781ecb2942e059accc
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3250642
Auto-Submit: Michael Lippautz <mlippautz@chromium.org>
Commit-Queue: Omer Katz <omerkatz@chromium.org>
Reviewed-by: Omer Katz <omerkatz@chromium.org>
Cr-Commit-Position: refs/heads/main@{#77601}