The CL converts uses of v8::internal::Worklist to heap::base::Worklist
which does not require to know the number of tasks working with the
work list upfront. heap::base::Worklist is the common implementation
for V8's heap and cppgc and should be used/optimized going forward.

Bug: v8:12426
Change-Id: Id6ef1aa05df858b01df90d653b6421a9bb68b997
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3306382Reviewed-by: Dominik Inführ <dinfuehr@chromium.org>
Commit-Queue: Michael Lippautz <mlippautz@chromium.org>
Cr-Commit-Position: refs/heads/main@{#78151}