audio/qjackctl: Update 0.5.0 -> 0.5.2

Port changes:

• Remove the QT4 option (Qt-5 is the major version of Qt)
• Add the options group 'Other audio interfaces' (other than Jack), moved ALSA and PORTAUDIO options there
• Add the DBUS option
• Add the XUNIQUE option
• Ordered the USExx section