qjackctl: 0.5.0 -> 0.5.1

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

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

These checks were done:

- built on NixOS
- Warning: no invocation of /nix/store/8v1gipr8vnyf6kx68xlxrfkdk226r65q-qjackctl-0.5.1/bin/qjackctl 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/8v1gipr8vnyf6kx68xlxrfkdk226r65q-qjackctl-0.5.1
- directory tree listing: https://gist.github.com/b33811366209a2de394b82f4c7cec003
- du listing: https://gist.github.com/5cef67561cc5293a1f1a78504bda18c1

pkgs/applications/audio/qjackctl/default.nix

@@ -1,14 +1,14 @@
 { stdenv, fetchurl, pkgconfig, alsaLib, libjack2, dbus, qtbase, qttools, qtx11extras }:
 
 stdenv.mkDerivation rec {
-  version = "0.5.0";
+  version = "0.5.1";
   name = "qjackctl-${version}";
 
   # some dependencies such as killall have to be installed additionally
 
   src = fetchurl {
     url = "mirror://sourceforge/qjackctl/${name}.tar.gz";
-    sha256 = "0lx81dfwanc10vrny1vzi0wx73ph82dlz99ffjzsigj3cqzz6x4s";
+    sha256 = "0jw1s4qh4qjxnysddjv3j2lchwlslj9p4iisv9i89d3m7pf1svs4";
   };
 
   buildInputs = [