This change makes the default configuration of standalone V8 builds
(again) reflect the default configuration of V8 in Chromium builds.

Bug: v8:10391
Change-Id: Ia98492a283772ebfde43f0edbfdff05319ac4352
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3913345Reviewed-by: Jakob Kummerow <jkummerow@chromium.org>
Reviewed-by: Leszek Swirski <leszeks@chromium.org>
Commit-Queue: Samuel Groß <saelo@chromium.org>
Cr-Commit-Position: refs/heads/main@{#83390}