multimedia/qmmp-qt6: update to 2.2.3 release (+)
Changes since 2.2.2:
- added simple WildMidi config validation;
- updated AppStream metadata;
- fixed build without X11 support (2.2.3 only);
- fixed volume level notification;
- fixed dts/ac3 support in the ffmpeg plugin;
- fixed ignoring of the CUE data file with embedded CUE;
- updated Korean translation.