[MacPorts] #53470: port:audacity build fix (and upgrade for audacity-devel)

[MacPorts]

#53470: port:audacity build fix (and upgrade for audacity-devel)
-----------------------+----------------------
  Reporter:  RJVB      |      Owner:
      Type:  defect    |     Status:  new
  Priority:  Normal    |  Milestone:
 Component:  ports     |    Version:
Resolution:            |   Keywords:  haspatch
      Port:  audacity  |
-----------------------+----------------------
Changes (by RJVB):

 * Attachment "audacity.diff" added.

 updated Portfile

--
Ticket URL: <https://trac.macports.org/ticket/53470>
MacPorts <https://www.macports.org/>
Ports system for macOS