GitLab

* Add checks to submodule during setup and automatically checkout
Signed-off-by: Kirthi Shankar Sivamani <ksivamani@nvidia.com>

* fix import and formatting
Signed-off-by: Kirthi Shankar Sivamani <ksivamani@nvidia.com>

* provide envvar to skip submodule init in setup
Signed-off-by: Kirthi Shankar Sivamani <ksivamani@nvidia.com>

* Fix formatting
Signed-off-by: Kirthi Shankar Sivamani <ksivamani@nvidia.com>

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Signed-off-by: Kirthi Shankar Sivamani <ksivamani@nvidia.com>