Upgrade github actions to python 3.10 as that is currently the limitation for openstack

Author: notque

.github/workflows/python-package.yml

@@ -15,7 +15,7 @@ jobs:
     - name: Set up Python
       uses: actions/setup-python@v5
       with:
-        python-version: "3.9" 
+        python-version: "3.10" 
 
     - name: Install Tox
       run: pip install tox