tests: Add compressed-uncompressed img copy tests
tests: Add compressed-uncompressed img copy tests

Change-Id: Ic24887e99d36bb27eb6a92fd3e84871eaa0a1381

KhronosGroup/Vulkan-LoaderAndValidationLayers,KhronosGroup/Vulkan-LoaderAndValidationLayers,KhronosGroup/Vulkan-LoaderAndValidationLayers,KhronosGroup/Vulkan-LoaderAndValidationLayers