This CL migrates cppgc to use Ulan's new worklist implementation.

Since there is no central segments array anymore, we cannot rely on
getting the same view (now renamed to Local) given the same task id.
To avoid creating many short lived segments (e.g. for write barriers)
marking state now holds local views for all worklists and provides
access to them.

Bug: chromium:1056170
Change-Id: Id19fe1196b79ed251810e91074046998dc2a9177
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2390771
Commit-Queue: Omer Katz <omerkatz@chromium.org>
Reviewed-by: Michael Lippautz <mlippautz@chromium.org>
Cr-Commit-Position: refs/heads/master@{#69767}