This allows using --track-retaining-path with incremental marking
enabled. This CL will also track when an object was kept alive through
the write barrier or the RetainMaps feature.

Bug: v8:11645
Change-Id: I08ab5e500ae3580aead0c188c2caeb8f2a5f9f07
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2829440Reviewed-by: Ulan Degenbaev <ulan@chromium.org>
Commit-Queue: Dominik Inführ <dinfuehr@chromium.org>
Cr-Commit-Position: refs/heads/master@{#74061}