TOOLS: Take into consideration app domains
In order to properly show an app domain when listing domains using
sssctl domain-list we have to expand the confdb, as already done in the
monitor code.
Resolves:
https://pagure.io/SSSD/sssd/issue/3658
Signed-off-by: Fabiano FidĂȘncio <fidencio@redhat.com>
Reviewed-by: Jakub Hrozek <jhrozek@redhat.com>