Package samba: Information

- Update to latest stable release of Samba 4.16
- Major fixes:
  + Possible use after free of connection_struct when iterating
    smbd_server_connection->connections (Samba#15128).
  + Spotlight RPC service returns wrong response when Spotlight is
    disabled on a share (Samba#15086).
  + acl_xattr VFS module may unintentionally use filesystem
    permissions instead of ACL from xattr (Samba#15126).
  + Missing SMB2-GETINFO access checks from MS-SMB2 3.3.5.20.1.
    assert failed: !is_named_stream(smb_fname)") at
    ../../lib/util/fault.c:197 (Samba#15153).
  + Missing READ_LEASE break could cause data corruption (Samba#15148).
  + rpcclient can crash using setuserinfo(2) (Samba#15124).
  + Samba fails to build with glibc 2.36 caused by including
    <sys/mount.h> in libreplace (Samba#15132).
  + SMB1 negotiation can fail to handle connection errors (Samba#15152).
  + samba-tool domain join segfault when joining a samba ad domain (Samba#15078).

- Add support (Heimdal only) of "ignore requester sid" global option for the
  correct operation of trust relationships with oldest versions of MS AD without
  KB5008380 Authentication updates (CVE-2021-42287).

- Update to latest stable release of Samba 4.16
- Major fixes:
  + New samba-dcerpcd binary to provide DCERPC in the member server setup.
  + Heimdal-8.0pre used for Samba Internal Kerberos, adds FAST support.
  + Certificate Auto Enrollment support with internal group policy mechanism.
  + Ability to add ports to dns forwarder addresses in internal DNS backend.
  + Older SMB1 protocol SMBCopy command removed.
  + SMB1 server-side wildcard expansion removed.
  + SMB1 protocol has been deprecated, particularly older dialects.
  + No longer using Linux mandatory locks for sharemodes.