Since the typed slot set is not thread-safe, each concurrent marking
barrier collects typed slots locally and publishes them to the main
typed slot set in safepoints.
Bug: v8:10315

Change-Id: If1f5c5df786df88aac7bc27088afe91a4173c826
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2370302Reviewed-by: Dominik Inführ <dinfuehr@chromium.org>
Commit-Queue: Ulan Degenbaev <ulan@chromium.org>
Cr-Commit-Position: refs/heads/master@{#69576}