Graphics shaders can now be compiled using the shader compiler and emit SPIR-V that can be used on the host. The binding state isn't currently handled alongside constant buffers and textures support in `GraphicsEnvironment` yet.
Introduces the `supportsShaderViewportIndexLayer` quirk and sets `Shader::Profile::support_int64_atomics` depending on if the `supportsAtomicInt64` quirk is available.
Introduces the `floatControls`, `supportsSubgroupVote` and `subgroupSize` quirks for the shader compiler which are based on Vulkan `PhysicalDevice` properties.
Introduces several quirks for optional features used by the shader compiler which are now reported in the `Shader::HostTranslateInfo` and `Shader::Profile` structure. There are still property-related quirks for the shader compiler which haven't been implemented in this commit.
This class will be entirely responsible for any interop with the shader compiler, it is also responsible for caching and compilation of shaders in itself.
