Update Azure CLI login method to use device code for authentication

Author: Ragini-Microsoft

infra/scripts/process_sample_data.sh

@@ -251,7 +251,7 @@ else
     else
         # Use Azure CLI login if running locally
         echo "Authenticating with Azure CLI..."
-        az login
+        az login --use-device-code
     fi
     echo "Not authenticated with Azure. Attempting to authenticate..."
 fi