vk::Format was expanded to include more format related checks and the
sampler object now uses them. Whether or not the Sampler code ends up
actually being used is unsure, but the code has been updated to use
vk::Image instead of sw::Surface. This should be the last sw::Surface
reference in Vulkan code.

Bug b/126883332

Change-Id: Ib1b4c3ce87d0fdad5ac7238b7e86211a499871a5
Reviewed-on: https://swiftshader-review.googlesource.com/c/SwiftShader/+/27490Tested-by: Alexis Hétu <sugoi@google.com>
Presubmit-Ready: Alexis Hétu <sugoi@google.com>
Kokoro-Presubmit: kokoro <noreply+kokoro@google.com>
Reviewed-by: Nicolas Capens <nicolascapens@google.com>