Add lshw to bionic Dockerfile so we can test it.
Add lshw to bionic Dockerfile so we can test it.

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