Updated Vulkan headers to 1.0.49
Updated Vulkan headers to 1.0.49

jpbruyere/Vulkan,SaschaWillems/Vulkan,SaschaWillems/Vulkan,SaschaWillems/Vulkan,ming4883/Vulkan,SaschaWillems/Vulkan,SaschaWillems/Vulkan,grim210/Vulkan,jpbruyere/Vulkan,ming4883/Vulkan,grim210/Vulkan,ming4883/Vulkan