Add generic Kerberos and user/password support for Beaker instance authentication
Part of https://gitlab.com/cki-project/pipeline-definition/-/issues/209
Signed-off-by: Michael Hofmann mhofmann@redhat.com
Edited by Michael Hofmann
Part of https://gitlab.com/cki-project/pipeline-definition/-/issues/209
Signed-off-by: Michael Hofmann mhofmann@redhat.com