qrencode: 4.0.0 -> 4.0.1

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

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

These checks were done:

- built on NixOS
- /nix/store/b6r4hmimplv6bb9c6hifz12fviffv7sy-qrencode-4.0.1/bin/qrencode passed the binary check.
- 1 of 1 passed binary check by having a zero exit code.
- 0 of 1 passed binary check by having the new version present in output.
- found 4.0.1 with grep in /nix/store/b6r4hmimplv6bb9c6hifz12fviffv7sy-qrencode-4.0.1
- directory tree listing: https://gist.github.com/baadc6a6ea64d66edc20bd100d9f2c44
- du listing: https://gist.github.com/c734323c8b2a2924e59912df5f75be0d

pkgs/tools/graphics/qrencode/default.nix

@@ -1,11 +1,11 @@
 { stdenv, fetchurl, libpng, pkgconfig }:
 
 stdenv.mkDerivation rec {
-  name = "qrencode-4.0.0";
+  name = "qrencode-4.0.1";
 
   src = fetchurl {
     url = "${meta.homepage}/${name}.tar.bz2";
-    sha256 = "02vx69fl52jbcrmnydsaxcmy6nxqm9jyxzd7hr07s491d7hka069";
+    sha256 = "0j7cqhjc0l6i99lzph51gakmcmfs74x483plna93r4ngz328knph";
   };
 
   buildInputs = [ libpng ];