microsoft/compiler: Use image formats to determine texture types

microsoft/compiler: Use image formats to determine texture types

Fixes some tests when bindless is disabled, where the image format is
R32, we do atomics on it, but we didn't set the "typed UAV load with
additional formats" feature bit because when we loaded from it, we
only loaded one component. Since the image format on the DXIL side
was declared as U32x4, the DXIL validator said that we should have.

Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/23266>