Vulkan SDK 1.039.1 released

[Stefan]

This SDK fixes two bugs from 1.0.39.0:

   
• Fix a problem where vkEnumeratePhysicalDevices would not return correct values in some situations.
• Fix VK_LAYER_GOOGLE_unique_objects outputting warnings whenever a program uses valid extensions from 1.0.39.

NOTE: Vktrace will be unable to properly trace programs which use extensions that were introduced in 1.0.39.