Update afl to version 4.06c / rev 77 via SR 1079879
    
    https://build.opensuse.org/request/show/1079879
    by user msmeissn + dimstar_suse
    - updated to 4.06c
      - afl-fuzz:
        - ensure temporary file descriptor is closed when not used
        - added `AFL_NO_WARN_INSTABILITY`
        - added time_wo_finds to fuzzer_stats
        - fixed a crash in pizza (1st april easter egg) mode. Sorry for
          everyone who was affected!
        - allow pizza mode to be disabled when AFL_PIZZA_MODE is set to -1
        - option `-p mmopt` now also selects new queue items more often
        - fix bug in post_process custom mutator implementation
        - print name of custom mutator in UI
        - slight changes that improve fuzzer performance
      - afl-cc:
        - add CFI sanitizer variant to gcc targets
        - llvm 16 + 17 support (thanks to @devnexen!)
        - support llvm 15 native pcguard changes
        - support for LLVMFuzzerTestOneInput -1 return
        - LTO autoken and llvm