nixpkgs: afl 1.93b -> 1.94b

Signed-off-by: Austin Seipp <[e-mail]>

pkgs/tools/security/afl/default.nix

···
 in
 stdenv.mkDerivation rec {
   name    = "afl-${version}";
-  version = "1.93b";
+  version = "1.94b";
 
   src = fetchurl {
     url    = "http://lcamtuf.coredump.cx/afl/releases/${name}.tgz";
-    sha256 = "1nin3rxidvfbafc5pm35wcmlx7yq07xwb29s5k1zzqdfflcnpi1m";
+    sha256 = "1c36yz3ajd66m3c5aiai3wf59pzxivn80cvlib3dw45d4zqiymqp";
   };
 
   # Note: libcgroup isn't needed for building, just for the afl-cgroup