layers:Rename my_data vars to dev_data
layers:Rename my_data vars to dev_data

All variables named my_data are device-specific instances of layer_data
so renaming them to dev_data.

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