Environment

Device and OS: 0.47.0

The new logging format in 0.47.0 includes a message like below for each image.
saving image ref=nvcr.io/nvidia/cloud-native/gpu-operator-validator:v23.9.2 size=3249 method=concurrent
This size is misleading as it is the size of the image manifests which is a json representation of the different parts of the image, whereas the user will be more interested in the total size of the image they are pulling. Additionally, we should add a unit such as kb / mb to the image size