This is a reland of 2db50670

crrev.com/c/3182223 resolves all known issues (and should prevent
additional issues in the future).

Original change's description:
> Reland "Reland "cppgc: Enable checks for assignments in prefinalizers""
>
> This is a reland of adb6276f
>
> Causes for previous revert was addressed by crbug.com/3140387 and
> crbug.com/3163579.
>
> Original change's description:
> > Reland "cppgc: Enable checks for assignments in prefinalizers"
> >
> > This is a reland of edcc8ff5
> >
> > Cause for previous revert was addressed by crbug.com/1241773.
> >
> > Original change's description:
> > > cppgc: Enable checks for assignments in prefinalizers
> > >
> > > Bug: v8:11749
> > > Change-Id: Ic027f732030fb6a2befeffeca9db2eacfd0830a5
> > > Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3099953
> > > Reviewed-by: Michael Lippautz <mlippautz@chromium.org>
> > > Commit-Queue: Omer Katz <omerkatz@chromium.org>
> > > Cr-Commit-Position: refs/heads/main@{#76370}
> >
> > Bug: v8:11749
> > Change-Id: I57fc138ace002d41e54f7f70250e4d19bc9262b0
> > Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3122153
> > Auto-Submit: Omer Katz <omerkatz@chromium.org>
> > Reviewed-by: Michael Lippautz <mlippautz@chromium.org>
> > Commit-Queue: Omer Katz <omerkatz@chromium.org>
> > Cr-Commit-Position: refs/heads/main@{#76553}
>
> Bug: v8:11749
> Change-Id: I138ca374314108f0f23e234a8fd90d15d912120d
> Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3168280
> Reviewed-by: Michael Lippautz <mlippautz@chromium.org>
> Commit-Queue: Omer Katz <omerkatz@chromium.org>
> Cr-Commit-Position: refs/heads/main@{#76971}

Bug: v8:11749
Change-Id: I8bf48cecde910e74f40cf0cd6aa8a5ed19de1584
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3182224Reviewed-by: Michael Lippautz <mlippautz@chromium.org>
Commit-Queue: Omer Katz <omerkatz@chromium.org>
Cr-Commit-Position: refs/heads/main@{#77143}