roles

The IP addresses set with ipareplica_ip_addresses have not been passed
to ipaclient role for client deployment part. This resulted in not
setting the IP addresses.

The description for ipareplica_ip_addresses in the ipareplica README and
also the role modules was wrong and have been fixed to "List of IPA
replica IP addresses".

Related: https://pagure.io/freeipa/issue/7405

Resolves: https://github.com/freeipa/ansible-freeipa/issues/1244