Package samba-vfs-cephfs: Information

- Update to security release of Samba 4.15
- Security fixes:
  + CVE-2022-2031:  Samba AD users can bypass certain restrictions associated
                    with changing passwords (Samba#15047).
  + CVE-2022-32744: Samba AD users can forge password change requests for any
                    user (Samba#15074).
  + CVE-2022-32745: Samba AD users can crash the server process with an LDAP add
                    or modify request (Samba#15008).
  + CVE-2022-32746: Samba AD users can induce a use-after-free in the server
                    process with an LDAP add or modify request (Samba#15009).
  + CVE-2022-32742: Server memory information leak via SMB1 (Samba#15085).

- Update to maintenance release of Samba 4.15 with latest bugfixes:
  + Setting fruit:resource = stream in vfs_fruit causes a panic (Samba#15099).
  + Fix logging dsdb audit to specific files (Samba#15076).
  + Fix vfs_gpfs with vfs_shadowcopy2 fail to restore file if original file had
    been deleted (Samba#15069).
  + Remove netgroups support (Samba#15087).
  + Fix smbclient commands del & deltree fail with
    NT_STATUS_OBJECT_PATH_NOT_FOUND with DFS (Samba#15100).
  + Fix out-by-4 error in smbd read reply max_send clamp (Samba#14443).
  + s3:libads: Check if we have a valid sockaddr (Samba#15106).
  + smbd: Make non_widelink_open() robust for non-cwd dirfsp (Samba#15105).

- Add samba-krb5-printing with CUPS backend for printing with Kerberos support.
- Fix samba-tool domain backup DC with forced local samdb.