Add tests for RWTexture3D

[Icohedron]

References

• https://learn.microsoft.com/en-us/windows/win32/direct3dhlsl/sm5-object-rwtexture3d

Tasks

• Add RWTexture3D to offload-test-suite ResourceKind

  • offload-test-suite/include/Support/Pipeline.h — add to enum and helpers
  • offload-test-suite/lib/API/VK/Device.cpp — VK_IMAGE_VIEW_TYPE_3D, storage image
  • offload-test-suite/lib/API/DX/Device.cpp — D3D12_UAV_DIMENSION_TEXTURE3D
  • offload-test-suite/lib/API/MTL/MTLDevice.cpp — Metal texture type

• Write tests (offload-test-suite/test/Feature/Textures/)

  • RWTexture3D.OperatorIndex.test.yaml — read and write via operator[]