This should not be necessary, but something was failing previously
when removed. Now that we have the blocklist just merging once seems
to work.

Bug: v8:7700
Change-Id: I6534506263ae739f28043eef2dee7aba8f28eadf
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3717983Reviewed-by: Igor Sheludko <ishell@chromium.org>
Commit-Queue: Toon Verwaest <verwaest@chromium.org>
Cr-Commit-Position: refs/heads/main@{#81294}