[MacPorts] #70024: attica-qt5: add a Qt5-based version

[MacPorts]

#70024: attica-qt5: add a Qt5-based version
---------------------------+--------------------
  Reporter:  barracuda156  |      Owner:  (none)
      Type:  request       |     Status:  new
  Priority:  Normal        |  Milestone:
 Component:  ports         |    Version:  2.9.3
Resolution:                |   Keywords:
      Port:  attica-qt5    |
---------------------------+--------------------

Comment (by barracuda156):

 Replying to [comment:1 RJVB]:
 > `kf5-attica` would be the more appropriate name IMHO, as this is KDE
 software and part of their frameworks.
 >
 > What's your reason for requesting this port?

 `tomahawk` player needs it: https://github.com/tomahawk-player/tomahawk
 And since Qt4 is broken on `arm64`, I cannot use Qt4 build there (though I
 will need to use it on older systems).

-- 
Ticket URL: <https://trac.macports.org/ticket/70024#comment:2>
MacPorts <https://www.macports.org/>
Ports system for macOS