[roll] Roll fuchsia Revert "Reland "[flatland] Shader warm-up.""

This reverts commit d181fea50e258ecc8af08746703e2bc865d131e1.

Reason for revert: Likely broke core builder https://chat.google.com/room/AAAABFiUm4o/AvQwTsgv7-A

Original change's description:
> Reland "[flatland] Shader warm-up."
>
> This reverts commit a68495529ba37d9f236ff32210a8db9887f31fc6.
>
> Reason for revert: fixed bug which caused original CI failure.
>
> Original change's description:
> > Revert "[flatland] Shader warm-up."
> >
> > This reverts commit a8c93c607eefe1baeaffeeefffa381d9e6b8f5fe.
> >
> > Reason for revert: Broke screen capture tests fxb/114631 and  https://chat.google.com/room/AAAABFiUm4o/-y0dTACpxrI
> >
> > Original change's description:
> > > [flatland] Shader warm-up.
> > >
> > > Generate Vulkan render passes and pipelines during start-up to avoid
> > > runtime janks due to lazily generating them at runtime.
> > >
> > > Original-Bug: 78186
> > > Original-Fixed: 111708
> > >
> > > Original-Reviewed-on: https://fuchsia-review.googlesource.com/c/fuchsia/+/746369
> >
> > Original-Bug: 78186
> > No-Presubmit: true
> > No-Tree-Checks: true
> > No-Try: true
> > Original-Reviewed-on: https://fuchsia-review.googlesource.com/c/fuchsia/+/756144
>
> Original-Bug: 78186
> Original-Reviewed-on: https://fuchsia-review.googlesource.com/c/fuchsia/+/755647

Original-Bug: 78186
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Original-Reviewed-on: https://fuchsia-review.googlesource.com/c/fuchsia/+/757694
Original-Revision: a374df9fc271ce9d23c4a64794332d020e66d5be
GitOrigin-RevId: 954c18db2450dd3062250fee2a88a1f051ef801a
Change-Id: I95e2a325b212616d16497661b6f57f3baa86330c