Adding logging
Adding logging

Change-Id: I18a479e29bc6aba80854df89380157af3c4e4989

advancedtelematic/sota_client_cpp,advancedtelematic/aktualizr,advancedtelematic/aktualizr,advancedtelematic/aktualizr,advancedtelematic/sota_client_cpp,advancedtelematic/aktualizr