rollback python 3.10 in actions

Author: mikko-mikust

.github/workflows/python-app.yml

@@ -16,10 +16,10 @@ jobs:
 
     steps:
       - uses: actions/checkout@v3
-      - name: Set up Python 3.11
+      - name: Set up Python 3.10
         uses: actions/setup-python@v3
         with:
-          python-version: "3.11"
+          python-version: "3.10"
 
       - name: Create Release
         id: create_release