Add dtor to match other objects
Add dtor to match other objects

Change-Id: I8df6d92f7233e1d4c687db04005ebb6526bbfb46

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