Update earlyoom to version 1.8 / rev 16 via SR 1167929
    
    https://build.opensuse.org/request/show/1167929
    by user 13ilya + anag+factory
    - Updated to 1.8
      * Changed file earlyoom.1 (MANPAGE.md -s -t man > earlyoom.1).
      * https://github.com/rfjakob/earlyoom#changelog
      * Introduce user mem total / meminfo_t.UserMemTotal and
        calculate MemAvailablePercent.
      * Added NO_COLOR support.
      * Fixed handling of processes with a zombie main thread.
      * Added --sort-by-rss. This will select a process to kill acc
        to the largest RSS instead of largest oom_score.