[roll] Roll fuchsia Reland "[graphics][compute] Update spinel-vk-rs Rust bindings to point at Spinel2"

This reverts commit ae0697b2b46e4b85e553b28296be4f035f082755.

Reason for revert:

1. Missing support for "nelson board".
2. Rebasing on fxr:672576

Original change's description:
> Revert "[graphics][compute] Update spinel-vk-rs Rust bindings to point at Spinel2"
>
> This reverts commit 82d24fddd9e14f1abb17adb30504006181827039.
>
> Reason for revert: broken CI
>
> Original change's description:
> > [graphics][compute] Update spinel-vk-rs Rust bindings to point at Spinel2
> >
> > The `spinel-vk-rs` Rust bindings now point to Spinel2.
> >
> > Additionally, because in-tree Rust currently has no awareness of
> > Vulkan 1.2, a strawman small C wrapper has been created to hide the
> > 1.2 dependencies.
> >
> > The Spinel backend has been temporarily removed from Carnelian. This
> > wrapper will be maintained and improved as changes are landed to
> > Spinel so that reintegration will be simpler than before.
> >
> > Note that this is a work-in-progress "helper" library and and when
> > it's integrated with Carnelian it will be clear which Vulkan state
> > must be made public.
> >
> > Testability:
> >
> > * fx shell run spinel-vk-rs-tests
> >
> > Original-Reviewed-on: https://fuchsia-review.googlesource.com/c/fuchsia/+/658743
>
> No-Presubmit: true
> No-Tree-Checks: true
> No-Try: true
> Original-Reviewed-on: https://fuchsia-review.googlesource.com/c/fuchsia/+/672754

Original-Reviewed-on: https://fuchsia-review.googlesource.com/c/fuchsia/+/672578
Original-Revision: fcbbe78b4be1cfb6d0cb1af997e2f0fd95c993f4
GitOrigin-RevId: 2e93565f84d4724d53473a2672642e81e55e99d6
Change-Id: Ia4c9dbec75325ad848152b305f338109b44e4a83