This is a reland of commit 857c5502

All of the bugs that were found when fuzzing turboshaft-from-maglev
the 1st time have been fixed. Time for round 2!

Original change's description:
> [test] Add turboshaft-from-maglev to fuzzing experiments
>
> No-Try: true
> Bug: 42204525
> Change-Id: If7b5a42b2b5ba8b225cfea476e20210f44f11f85
> Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/5679230


> Reviewed-by: Darius Mercadier <dmercadier@chromium.org>
> Commit-Queue: Michael Achenbach <machenbach@chromium.org>
> Cr-Commit-Position: refs/heads/main@{#94858}

Bug: 42204525
Change-Id: I1243c8a1b0af21db9ade9447754b0d46e8d100a2
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/5724351


Reviewed-by: Michael Achenbach <machenbach@chromium.org>
Commit-Queue: Darius Mercadier <dmercadier@chromium.org>
Cr-Commit-Position: refs/heads/main@{#95129}