... but do it once for the whole group of tests instead.

Bug: v8:8929
Change-Id: I4c92a4cc29f8cf8a1011a563fe41972844c59972
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1511476Reviewed-by: Ulan Degenbaev <ulan@chromium.org>
Commit-Queue: Igor Sheludko <ishell@chromium.org>
Cr-Commit-Position: refs/heads/master@{#60122}