GitLab

* Add --no_sudo to run without sudo

* Add --pip_mirror to set the pip mirror

* Default to running pip without sudo

* Typo

* Add --pip_sudo to Dockerfile and azure-pipelines.yml
Co-authored-by: Jeff Rasley <jerasley@microsoft.com>

* Porting BingBertSquad test

* Updating default paths.

* Enable model tests.

* Updating DeepSpeedExamples submodule

* Adding BingBertSquad's log uploads.

* Messed up the submodule again :-)

* Enables NCCL backend in @distributed_test

* Adds pytest-forked to avoid CUDA re-initialization issue.

* paste typo

* transcription typo