change: include managed spot training notebook test

Author: metrizable

tests/scripts/run-notebook-test.sh

@@ -22,6 +22,7 @@ echo "set SAGEMAKER_ROLE_ARN=$SAGEMAKER_ROLE_ARN"
 ./amazon-sagemaker-examples/advanced_functionality/kmeans_bring_your_own_model/kmeans_bring_your_own_model.ipynb \
 ./amazon-sagemaker-examples/advanced_functionality/tensorflow_iris_byom/tensorflow_BYOM_iris.ipynb \
 ./amazon-sagemaker-examples/sagemaker-python-sdk/1P_kmeans_highlevel/kmeans_mnist.ipynb \
+./amazon-sagemaker-examples/sagemaker-python-sdk/managed_spot_training_mxnet/managed_spot_training_mxnet.ipynb \
 ./amazon-sagemaker-examples/sagemaker-python-sdk/mxnet_onnx_eia/mxnet_onnx_eia.ipynb \
 ./amazon-sagemaker-examples/sagemaker-python-sdk/mxnet_onnx_export/mxnet_onnx_export.ipynb \
 ./amazon-sagemaker-examples/sagemaker-python-sdk/pytorch_cnn_cifar10/pytorch_local_mode_cifar10.ipynb \