[YUV AHB] Factor state sync logic in CommandBufferVk.

All the Draw and Dispatch operations needed to make sure to apply
updates for dirty immediates and descriptor sets. Introduce a "state"
class that holds the various trackers and has a wrapper function
SyncAndRun that runs the draw/dispatch functor after syncing.

Also defer binding the Vulkan pipeline until right before the operation.

This is useful in the short term to add support for JITed pipelines for
YUV AHB, since it allows detecting that the pipeline needs JITing just
before the Draw/Dispatch, and instrumenting the code that does state
synchronization for that purpose. Long-term it will be useful to reduce
the state trackend by the Vulkan backend (some of it in BindGroupTracker
is not needed), and moving to a tail-call interpreter loop.

Bug: 468988322
Change-Id: Iaed78347dc49c1f468bb585f368a058b85d36e82
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/297735
Commit-Queue: Corentin Wallez <cwallez@chromium.org>
Reviewed-by: Kyle Charbonneau <kylechar@google.com>
Reviewed-by: Brandon Jones <bajones@chromium.org>