update required dependency to fix scipy unit test

test/test_artifacts/v0/scipy.test.Dockerfile

@@ -4,7 +4,7 @@ FROM $SAGEMAKER_DISTRIBUTION_IMAGE
 ARG MAMBA_DOCKERFILE_ACTIVATE=1
 
 # Inorder to test scipy, we need pytest and hypothesis to be installed.
-RUN micromamba install -y --freeze-installed conda-forge::pytest conda-forge::hypothesis conda-forge::scipy-tests
+RUN micromamba install -y --freeze-installed -c conda-forge pytest hypothesis scipy-tests pooch
 # Check https://github.com/numpy/numpy/blob/main/doc/TESTS.rst
 # Note: Testing guidelines are same for numpy and scipy.
 # scipy.test() returns True if tests succeed else False.