loader: Improve 1.0 driver apiVersion fixup
loader: Improve 1.0 driver apiVersion fixup

The 1.1 loader attempts to avoid VK_ERROR_INCOMPATIBLE_DRIVER from 1.0
drivers by patching up the supplied apiVersion during CreateInstance.
Added support for apiVersions > 0 and < 1.0.

Change-Id: Iae350624c6f9f711890814b48adc3f5a17fdc47b

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