Update afl to version 4.00c / rev 67 via SR 950197
    
    https://build.opensuse.org/request/show/950197
    by user msmeissn + dimstar_suse
    - updated to 4.00c
      - complete documentation restructuring, made possible by Google Season
        of Docs :) thank you Jana!
      - we renamed several UI and fuzzer_stat entries to be more precise,
        e.g. "unique crashes" -> "saved crashes", "total paths" ->
        "corpus count", "current path" -> "current item".
        This might need changing custom scripting!
      - Nyx mode (full system emulation with snapshot capability) has been
        added - thanks to @schumilo and @eqv!
      - unicorn_mode:
        -   Moved to unicorn2! by Ziqiao Kong (@lazymio)
        -   Faster, more accurate emulation (newer QEMU base), risc-v support
        -   removed indirections in rust callbacks
      - new binary-only fuzzing mode: coresight_mode for aarch64 CPUs :)
        thanks to RICSecLab submitting!
      - if instrumented libaries are d