The CL fixes PMF regressions that happend after increasing
the AgeTable size.

Bug: chromium:1336529
Change-Id: If1f099b43bfcb3a8c7dd4a1c229fcb08735eb744
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3707098Reviewed-by: Michael Lippautz <mlippautz@chromium.org>
Commit-Queue: Anton Bikineev <bikineev@chromium.org>
Cr-Commit-Position: refs/heads/main@{#81180}