In the mprotect case, there could be one or multiple succeeding writes
until we finally crash. Thus do not check that we never successfully
write, but just check that the last printed statement is *before* a
write.

R=jkummerow@chromium.org

Bug: v8:12226
Change-Id: I04209691a9320a9b29dd0ec364539e062ad2dc03
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3160343
Commit-Queue: Clemens Backes <clemensb@chromium.org>
Reviewed-by: Jakob Kummerow <jkummerow@chromium.org>
Cr-Commit-Position: refs/heads/main@{#76829}