Log Message:
devel/afl++: import afl++-2.62c

Packaged for wip by Apurva Nandan.

afl++ is an upgrade to the American Fuzzy Lop (afl) fuzzer, created initially
to incorporate all the best features developed in the years for the fuzzers in
the AFL family but was not merged in AFL as it is not updated since November
2017.