radv: Add KHR_ray_query support

This MR adds a pass to lower ray query intrinsics. The traversal code is based on the implementation in radv_pipeline_rt.c. The implementation still needs some testing There don't seem to be any issues that are specific to ray queries with the applications I tested.

Working applications/demos:

• vk_raytracing_tutorial_KHR: ao, rayquery
• SaschaWillems/Vulkan: rayquery
• vk_mini_path_tracer
• GravityMark
• MomentsInGraphics/vulkan_renderer
• Quake II RTX

Broken applications/demos:

• Khronos Vulkan-Samples: ray_queries (crashes, The ray tracing pipeline equivalent also doesn't work)

I think this should be comply with the specification now and the issue with the Khronos samples seems to be unrelated to this MR, meaning this MR is ready for review.