abcmidi: 2018.04.18 -> 2018.04.24 (#39796)

Semi-automatic update generated by https://github.com/ryantm/nixpkgs-update tools.

This update was made based on information from https://repology.org/metapackage/abcMIDI/versions.

These checks were done:

- built on NixOS
- ran ‘/nix/store/s7dh3851ix5avzik864jz5abrswrmf8z-abcMIDI-2018.04.24/bin/abc2midi -h’ got 0 exit code
- ran ‘/nix/store/s7dh3851ix5avzik864jz5abrswrmf8z-abcMIDI-2018.04.24/bin/midi2abc -h’ got 0 exit code
- ran ‘/nix/store/s7dh3851ix5avzik864jz5abrswrmf8z-abcMIDI-2018.04.24/bin/midi2abc --help’ got 0 exit code
- ran ‘/nix/store/s7dh3851ix5avzik864jz5abrswrmf8z-abcMIDI-2018.04.24/bin/abc2abc -h’ got 0 exit code
- ran ‘/nix/store/s7dh3851ix5avzik864jz5abrswrmf8z-abcMIDI-2018.04.24/bin/mftext -h’ got 0 exit code
- ran ‘/nix/store/s7dh3851ix5avzik864jz5abrswrmf8z-abcMIDI-2018.04.24/bin/mftext --help’ got 0 exit code
- ran ‘/nix/store/s7dh3851ix5avzik864jz5abrswrmf8z-abcMIDI-2018.04.24/bin/mftext help’ got 0 exit code
- ran ‘/nix/store/s7dh3851ix5avzik864jz5abrswrmf8z-abcMIDI-2018.04.24/bin/yaps -h’ got 0 exit code
- ran ‘/nix/store/s7dh3851ix5avzik864jz5abrswrmf8z-abcMIDI-2018.04.24/bin/abcmatch -h’ got 0 exit code
- directory tree listing: https://gist.github.com/d75d63bae2db4467af91a891a9a1b597

pkgs/tools/audio/abcmidi/default.nix

@@ -2,11 +2,11 @@
 
 stdenv.mkDerivation rec {
   name = "abcMIDI-${version}";
-  version = "2018.04.18";
+  version = "2018.04.24";
 
   src = fetchzip {
     url = "http://ifdo.ca/~seymour/runabc/${name}.zip";
-    sha256 = "0kbval5ckan8vvrlpyz1mkb1ifvr149gxpb7ljbcm890p8hpaxff";
+    sha256 = "02n5xnagj1z44b23zmaxdkmn8nisrb34r8hb5xs7cr1wq7m4fmlh";
   };
 
   # There is also a file called "makefile" which seems to be preferred by the standard build phase