fix workflow - 2.0

Author: jceaser

.github/workflows/main.yml

@@ -19,7 +19,7 @@ jobs:
       - name: Setup Python
         uses: actions/setup-python@v2
         with:
-          python-version: 3.6
+          python-version: 3.10
       - name: Checkout code
         uses: actions/checkout@v2
       - name: Run Unit Tests