This CL enables the FreeList strategy introduced by CL 1762292.

Bug: v8:9329
Change-Id: I73c1399aa9ae9a602f29f208c5543927a1405403
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1765533Reviewed-by: Ulan Degenbaev <ulan@chromium.org>
Commit-Queue: Darius Mercadier <dmercadier@google.com>
Cr-Commit-Position: refs/heads/master@{#63348}