Log messages when parse fails
Log messages when parse fails

Change-Id: Iaa8c965df3d5db774f1d769b85eab86a72964c17

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