Replace rsync.opensuse.org
Replace rsync.opensuse.org

rsync.opensuse.org is down since a month without a ETA for a replacement
so let's use a working rsync server.

See https://status.opensuse.org/incidents/166

gosipyan/automation,gosipyan/automation,aspiers/automation,SUSE-Cloud/automation,aspiers/automation,SUSE-Cloud/automation,aspiers/automation,SUSE-Cloud/automation,gosipyan/automation,gosipyan/automation,SUSE-Cloud/automation,aspiers/automation