This is a reland of 6f9cde1e, with
special handling for MSan as well.

Original change's description:
> [wasm][test] Fix test expectation
>
> 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}

Bug: v8:12226
Cq-Include-Trybots: luci.v8.try:v8_linux64_msan_rel_ng
Change-Id: I85ca98be43fc1d933d39a4602194e1771c33007c
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3162037Reviewed-by: Jakob Kummerow <jkummerow@chromium.org>
Commit-Queue: Clemens Backes <clemensb@chromium.org>
Cr-Commit-Position: refs/heads/main@{#76839}