[MacPorts] #54750: carthage @0.24.0: update to 0.25.0

[MacPorts]

#54750: carthage @0.24.0: update to 0.25.0
--------------------+------------------------
 Reporter:  l2dy    |      Owner:  seanfarley
     Type:  update  |     Status:  new
 Priority:  Normal  |  Milestone:
Component:  ports   |    Version:
 Keywords:          |       Port:  carthage
--------------------+------------------------
 Note that https://github.com/Carthage/Carthage/pull/2059 is merged in
 0.25.0.

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Ticket URL: <https://trac.macports.org/ticket/54750>
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