Update afl to version 4.04c / rev 73 via SR 1030429
    
    https://build.opensuse.org/request/show/1030429
    by user msmeissn + dimstar_suse
    - updated to 4.04c
      - fix gramatron and grammar_mutator build scripts
      - enhancements to the afl-persistent-config and afl-system-config
      - scripts
      - afl-fuzz:
        -   force writing all stats on exit
      - afl-cc:
        -   make gcc_mode (afl-gcc-fast) work with gcc down to version 3.6
      - qemu_mode:
        -   fixed 10x speed degredation in v4.03c
        -   added qemu_mode/fastexit helper library
      - unicorn_mode:
        -   Enabled tricore arch (by @jma-qb)
        -   Updated Capstone version in Rust bindings
      - llvm-mode:
        -   AFL runtime will always pass inputs via shared memory, when possible,
            ignoring the command line. (forwarded request 1030428 from msmeissn)