loader: gh610- More debug log messages
loader: gh610- More debug log messages

Add more debug log messages for CreateDevice.

Change-Id: Iba02facc479fab6a6f976addc94da3accf9541f4

KhronosGroup/Vulkan-Tools,KhronosGroup/Vulkan-Tools,KhronosGroup/Vulkan-Tools,KhronosGroup/Vulkan-Tools