Pin GitHub Actions versions and add resource group name to Azure deploy step

Author: m20l22

.github/workflows/azure_stock-dashboard-python.yml

@@ -56,12 +56,12 @@ jobs:
 
     steps:
       - name: Download artifact from build job
-        uses: actions/download-artifact@v4
+        uses: actions/download-artifact@v4.3.0
         with:
           name: python-app
 
       - name: Login to Azure
-        uses: azure/login@v2
+        uses: azure/login@v2.3.0
         with:
           client-id: ${{ secrets.AZUREAPPSERVICE_CLIENTID_F3A2B6BE01664787B76B07AC353D33D3 }}
           tenant-id: ${{ secrets.AZUREAPPSERVICE_TENANTID_298CA90AA01E48B1ADA79A4DC7FA91B6 }}
@@ -73,5 +73,6 @@ jobs:
         with:
           app-name: 'stock-dashboard-python'
           slot-name: 'Production'
+          resource-group-name: ${{ secrets.AZUREAPPSERVICE_RESOURCEGROUP }}
           startup-command: 'gunicorn --bind=0.0.0.0 --timeout 600 app:server'