[MacPorts] #45787: curl: update version to 7.39.0

[MacPorts]

#45787: curl: update version to 7.39.0
------------------------+--------------------------
  Reporter:  pixilla@…  |      Owner:  ryandesign@…
      Type:  update     |     Status:  new
  Priority:  Normal     |  Milestone:
 Component:  ports      |    Version:  2.3.2
Resolution:             |   Keywords:  haspatch
      Port:  curl       |
------------------------+--------------------------
Changes (by pixilla@…):

 * type:  defect => update


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Ticket URL: <https://trac.macports.org/ticket/45787#comment:1>
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