[Feature] Vulkan support

[dsh0416]

1. Vulkan on Windows requires VK_KHR_external_memory_win32 to import Windows NTHandle into VKImage. Godot's vulkan device doesn't start with such extensions enabled.
2. Vulkan on macOS requires VK_EXT_metal_objects to import IOSurface into VKImage. Godot's vulkan device doesn't start with such extensions enabled.
3. Vulkan on Linux requires VK_EXT_external_memory_dma_buf and VK_KHR_external_semaphore_fd to import DMABuf into VKImage. Godot's vulkan device doesn't start with such extensions enabled.

See godotengine/godot-proposals#13969 for extra details.
See godotengine/godot#114940 for a possible impl.

[olivatooo]

This would be perfect!

[dsh0416]

#62 is a great progress on impl the Vulkan support without upstream changes. It is a VERY DIRTY HACK to hook the vulkan function before the RenderingServer got initialized in Godot. This allows Windows users to have the feature enabled on Godot 4.5, or Linux users to have Vulkan support soon.

[dsh0416]

#197 #199 and #200 fixes the Vulkan OSR path on NVIDIA GPUs, which requires kernel parameters to be set to make it work… This kind of issue is exactly why NVIDIA Linux graphics has that reputation.