fixes #13297 - ssh_provision: try keyboard-interactive as well
With password auth try keyboard-interactive as well since (non PAM based) password authentication might be disabled in sshd_config (as e.g. on SLES12).
Related issues
Bug #13297: Fails with PasswordAuthentication no but ChallengeResponseAuthenication yes
fixes #13297 - ssh_provision: try keyboard-interactive as well
With password auth try keyboard-interactive as well since (non PAM
based) password authentication might be disabled in sshd_config (as e.g.
on SLES12).