Add aws batch #33

Job	Run time
collab-check	6s
wait-for-approval	3s
detect-changes	8s
integ-tests (sagemaker-train)	5m 23s
codestyle-doc-tests (sagemaker-train)	5m 22s
unit-tests (sagemaker-core)	5m 23s
integ-tests (sagemaker-core)	5m 23s
codestyle-doc-tests (sagemaker-core)	5m 23s
unit-tests (sagemaker-train)	5m 25s
	32m 36s

Provide feedback