fix: regression in API version comparison
Commint 2cbaf156045769b54150e4d4c3c1071f164a16fb introduced a regression
in API version comparison. In case that newer client is trying to call
older server an error is returned, but it should work. This commit fixes
it.
https://fedorahosted.org/freeipa/ticket/6468
Reviewed-By: Simo Sorce <ssorce@redhat.com>