[SSS Review]Midify progress bar visualizaion

[kkawa14]

Pull Request Description:

• Midify progress bar visualizaion

  • Add a note about the GPTQ progress bar.
  • Add disable gptq data progress bar flag check unittest.

• Note: The changes in below files look large, but I only added a with statement and shifted the indentation.

  • ptq/pytorch/quantization_facade.py
  • ptq/keras/quantization_facade.py
  • gptq/pytorch/gptq_training.py
  • gptq/keras/gptq_training.py

Checklist before requesting a review:

• I set the appropriate labels on the pull request.
• I have added/updated the release note draft (if necessary).
• I have updated the documentation to reflect my changes (if necessary).
• All function and files are well documented.
• All function and classes have type hints.
• There is a licenses in all file.
• The function and variable names are informative.
• I have checked for code duplications.
• I have added new unittest (if necessary).