This reverts commit 3615ae69.

Reason for revert: https://ci.chromium.org/ui/p/v8/builders/ci/V8%20Linux64%20TSAN%20-%20stress-incremental-marking/8836/overview

Original change's description:
> [test] Migrate cctest/test-global-handles to unittests/
>
> Bug: v8:12781
> Change-Id: If7681564f3e0c087e3347557a3f9169625b51607
> Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3817621
> Reviewed-by: Camillo Bruni <cbruni@chromium.org>
> Commit-Queue: Igor Sheludko <ishell@chromium.org>
> Cr-Commit-Position: refs/heads/main@{#82633}

Bug: v8:12781
Change-Id: Ia0e714028e1554b46421d455d86759b61883fd8f
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3845712
Commit-Queue: Rubber Stamper <rubber-stamper@appspot.gserviceaccount.com>
Auto-Submit: Nico Hartmann <nicohartmann@chromium.org>
Owners-Override: Nico Hartmann <nicohartmann@chromium.org>
Bot-Commit: Rubber Stamper <rubber-stamper@appspot.gserviceaccount.com>
Cr-Commit-Position: refs/heads/main@{#82638}