librbd1-devel and librados2-devel have their package name changed to
librbd-devel and librados-devel on all the supported Fedora versions and
CentOS / RHEL 8.
For more info about this change, please, refer to the following page:
https://access.redhat.com/documentation/en-us/red_hat_enterprise_linux/8/html-single/considerations_in_adopting_rhel_8/index
Signed-off-by: Fabiano Fidêncio <fidencio@redhat.com> Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>