commit to test GitHub Actions

Author: ax-va

.github/workflows/main.yml

@@ -19,7 +19,7 @@ jobs:
       - uses: actions/checkout
       - name: Setup Python
         # Get Python configured and installed in a build environment by using the `setup-python@v2` GitHub tool
-        uses: actions/setup-python@v2
+        uses: actions/setup-python
         with:
           # Create an environment for each of the Python versions listed in matrix: python
           python-version: ${{ matrix.python }}