[Logging] clean up CompressionLogger verbosity

[brian-dellabetta]

SUMMARY:
Prerequisites:

• [Deprecations] clear usage of deprecated package, function, and field #1860

This updates the CompressionLogger, used by GPTQ and other modifiers to log monitoring metrics during runtime. Previously, all GPUs were logged even if a subset were visible. This updates the logs to only log visible devices, and move helper functions into methods. If visible devices cannot be parsed, it will default to logging all of them like before

TEST PLAN:
logs for visible GPUS show correctly when CUDA_VISIBLE_DEVICES=0,1,2 or CUDA_VISIBLE_DEVICES=[0,1,2], and logs for all GPUs show when CUDA_VISIBLE_DEVICES=all or some invalid value.