moved github action to 3.6, since that is the current min requirement

.github/workflows/daemon-checks.yml

@@ -7,10 +7,10 @@ jobs:
     runs-on: ubuntu-18.04
     steps:
       - uses: actions/checkout@v1
-      - name: Set up Python 3.7
+      - name: Set up Python 3.6
         uses: actions/setup-python@v1
         with:
-          python-version: 3.7
+          python-version: 3.6
       - name: Install pipenv
         run: |
           python -m pip install --upgrade pip