Update postgresql11 to version 11.16 / rev 23 via SR 977046
    
    https://build.opensuse.org/request/show/977046
    by user rmax + dimstar_suse
    - Upgrade to 11.16:
      * bsc#1199475, CVE-2022-1552: Confine additional operations
        within "security restricted operation" sandboxes.
      * https://www.postgresql.org/docs/11/release-11-16.html