[MacPorts] #71677: hamlib: Update to 4.6

[MacPorts]

#71677: hamlib: Update to 4.6
---------------------+----------------------
  Reporter:  vk1kcm  |      Owner:  ra1nb0w
      Type:  update  |     Status:  assigned
  Priority:  Normal  |  Milestone:
 Component:  ports   |    Version:
Resolution:          |   Keywords:  haspatch
      Port:  hamlib  |
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Comment (by ra1nb0w):

 Thank you. Can you open a pull request at https://github.com/macports
 /macports-ports/pulls ?

 Have you tested if it breaks ABI and other ports?

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Ticket URL: <https://trac.macports.org/ticket/71677#comment:2>
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