qsampler: 0.5.0 -> 0.5.1 (#41526)

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

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

These checks were done:

- built on NixOS
- Warning: no invocation of /nix/store/wjb056clfsdy4z4f31nnr5jsm97lkrd3-qsampler-0.5.1/bin/qsampler had a zero exit code or showed the expected version
- 0 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 0.5.1 with grep in /nix/store/wjb056clfsdy4z4f31nnr5jsm97lkrd3-qsampler-0.5.1
- directory tree listing: https://gist.github.com/bb864f141bbd7bd8f3d6ced7d86fbac5
- du listing: https://gist.github.com/bdce0e9f2ef4b38440f76509b4012a26

pkgs/applications/audio/qsampler/default.nix

@@ -3,11 +3,11 @@
 
 stdenv.mkDerivation rec {
   name = "qsampler-${version}";
-  version = "0.5.0";
+  version = "0.5.1";
 
   src = fetchurl {
     url = "mirror://sourceforge/qsampler/${name}.tar.gz";
-    sha256 = "0kn1mv31ygjjsric03pkbv7r8kg3bri9ldx2ajc9pyx0p8ggnbmc";
+    sha256 = "18j4cwmn7waih9x5b66cba2aa85spqqp507bf19ahsb5gl358yhh";
   };
 
   nativeBuildInputs = [ autoconf automake libtool pkgconfig qttools ];