Revert "Parallelize young wrapper reclamation"

The CL caused a spike of crashes with the signature:
GlobalHandlesWeakRootsUpdatingVisitor::UpdatePointer()

Revert this temporarily to unblock Beta.

(cherry picked from commit 629368a)
(cherry picked from commit 7b650dab3643292bd27ad423d228b7cae9b7fc2e)

Bug: chromium:1441372
Change-Id: I98982ed84c40b76c5386f1f779f009f247ffa88f
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/4589073
Reviewed-by: Michael Lippautz <[email protected]>
Commit-Queue: Michael Lippautz <[email protected]>
Commit-Queue: Anton Bikineev <[email protected]>
Auto-Submit: Anton Bikineev <[email protected]>
Cr-Original-Commit-Position: refs/heads/main@{#88062}
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/4589075
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/4660512
Commit-Queue: Lutz Vahl <[email protected]>
Reviewed-by: Lutz Vahl <[email protected]>
Cr-Commit-Position: refs/branch-heads/11.5@{v8#27}
Cr-Branched-From: 0c4044b-refs/heads/11.5.150@{#1}
Cr-Branched-From: b71d303-refs/heads/main@{#87781}