Update bind to version 9.18.12 / rev 192 via SR 1066214
    
    https://build.opensuse.org/request/show/1066214
    by user jcronenberg + dimstar_suse
    - Update to release 9.18.12
      Removed Features:
      * Specifying a port when configuring source addresses (i.e., as
        an argument to query-source, query-source-v6, transfer-source,
        transfer-source-v6, notify-source, notify-source-v6,
        parental-source, or parental-source-v6, or in the source or
        source-v6 arguments to primaries, parental-agents, also-notify,
        or catalog-zones) has been deprecated. In addition, the
        use-v4-udp-ports, use-v6-udp-ports, avoid-v4-udp-ports, and
        avoid-v6-udp-ports options have also been deprecated.
        Warnings are now logged when any of these options are
        encountered in named.conf. In a future release, they will be
        made nonfunctional.
      Bug Fixes:
      * A constant stream of zone additions and deletions via rndc
        reconfig could cause i