[MacPorts] #43222: mkvtoolnix: upgrade to version 6.8.0

[MacPorts]

#43222: mkvtoolnix: upgrade to version 6.8.0
-------------------------+--------------------------------
  Reporter:  dgonyier@…  |      Owner:  macports-tickets@…
      Type:  update      |     Status:  new
  Priority:  Normal      |  Milestone:
 Component:  ports       |    Version:
Resolution:              |   Keywords:
      Port:  mkvtoolnix  |
-------------------------+--------------------------------

Comment (by mojca@…):

 I added a patch for 7.0.0 which is the same as 6.8.0, just a different
 version. (Ruby issue not solved yet though.)

-- 
Ticket URL: <https://trac.macports.org/ticket/43222#comment:12>
MacPorts <http://www.macports.org/>
Ports system for OS X