IPA: check if IPA hostname is fully qualified
Some users change the IPA hostname post-install which results in
strange bugs. Code change make sure that the ipa_hostname contains
at least one domain component.
Resolves: https://pagure.io/SSSD/sssd/issue/1946
Reviewed-by: Jakub Hrozek <jhrozek@redhat.com>
Reviewed-by: Fabiano FidĂȘncio <fidencio@redhat.com>