qjackctl: 0.5.1 -> 0.5.2

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/33vv5dahzak40dz8dz3jhl8djhynd3ic-qjackctl-0.5.2/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 0.5.2 with grep in /nix/store/33vv5dahzak40dz8dz3jhl8djhynd3ic-qjackctl-0.5.2
- directory tree listing: https://gist.github.com/4a9fd6b4ad4fd10c1cd98b69e19013f6
- du listing: https://gist.github.com/a247869091656e3b47ee3174d4077803