radv: do not expose buffer features for depth/stencil formats
The Vulkan spec got clarified recently and it's invalid (hw can support it though). Fixes new CTS dEQP-VK.api.buffer.invalid_buffer_features.*. Cc: 21.3 mesa-stable Signed-off-by:Samuel Pitoiset <samuel.pitoiset@gmail.com> Reviewed-by:
Bas Nieuwenhuizen <bas@basnieuwenhuizen.nl> Part-of: <mesa/mesa!13701> (cherry picked from commit ca7c748f)