This CL allows LocalHandles to be dereferenced by the same thread that
created them, even if we have a DisallowHandleDereference scope.

Bug: v8:7790
Change-Id: Ie227aaa4152c887d0d9c913dfa35217166726614
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2316111Reviewed-by: Ulan Degenbaev <ulan@chromium.org>
Reviewed-by: Dominik Inführ <dinfuehr@chromium.org>
Commit-Queue: Santiago Aboy Solanes <solanes@chromium.org>
Cr-Commit-Position: refs/heads/master@{#69068}