SageMaker: Fix sagemaker DDP & metric logs (#13181)
* Barrier -> barrier
* added logger for metrics
* removed stream handler in trainer
* moved handler
* removed streamhandler from trainer
* updated test image and instance type added datasets version to test
* Update tests/sagemaker/scripts/pytorch/requirements.txt
Co-authored-by: Stas Bekman <stas00@users.noreply.github.com>
Co-authored-by: Stas Bekman <stas00@users.noreply.github.com>