[MacPorts] #71677: hamlib: Update to v4.6.

[MacPorts]

#71677: hamlib: Update to v4.6.
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 Reporter:  vk1kcm  |      Owner:  (none)
     Type:  update  |     Status:  new
 Priority:  Normal  |  Milestone:
Component:  ports   |    Version:
 Keywords:          |       Port:  hamlib
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 Hamlib v4.6 was released on the 24th December.

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Ticket URL: <https://trac.macports.org/ticket/71677>
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