Update workflows

Author: mdmintz

.github/workflows/python-package.yml

@@ -21,6 +21,10 @@ jobs:
       uses: actions/setup-python@v1
       with:
         python-version: ${{ matrix.python-version }}
+    - name: Print the platform name
+      run: |
+        echo "import sys; print(sys.platform)" > print_platform.py
+        python print_platform.py
     - name: Install dependencies
       run: |
         python -m pip install --upgrade pip

azure-pipelines.yml

@@ -29,6 +29,11 @@ jobs:
       versionSpec: '$(python.version)'
       architecture: 'x64'
 
+  - script: |
+      echo "import sys; print(sys.platform)" > print_platform.py
+      python print_platform.py
+    displayName: 'Print the platform name'
+
   - script: python -m pip install --upgrade pip && pip --version
     displayName: 'Install/upgrade pip'