Security update for ceph

Open Source Vulnerabilities SUSE-SU-2020:3459-1

This update for ceph fixes the following issues: - CVE-2020-25660: Bring back CEPHX_V2 authorizer challenges (bsc#1177843). - Major batch refactor of ceph-volume that addresses a couple of issues (bsc#1151612, bsc#1158257) - Documented Prometheus' security model (bsc#1169134) - monclient: Fixed an issue where executing several ceph commands in a short amount of time led to a segmentation fault (bsc#1170487) - Fixed an issue, where it was not possible to edit an iSCSI logged-in client (bsc#1174591) - Fixed an issue, where OSDs could not get started after they failed (bsc#1175061) - Fixed an issue with the restful module, where it aborted on execution for POST calls (bsc#1175240) - Fixed a many-to-many issue in host-details Grafana dashboard (bsc#1175585) - Fixed collection_list ordering in os/bluestore (bsc#1172546) - Fixed help output of lvmcache (bsc#1175781)