Merge pull request #164 from billsioros/fix/set-python-version-to-3.9…

…-(instance.yml)

fix(instance.yml): set `python-version` to 3.9

.github/workflows/instance.yml

@@ -20,7 +20,7 @@ jobs:
       - name: Set up Python
         uses: actions/setup-python@v4
         with:
-          python-version: "3.8"
+          python-version: 3.9
       - name: Install cookiecutter
         run: |
           pip install -U pip cookiecutter