[MacPorts] #55559: gnupg2 @2.2.3: update to 2.2.4

[MacPorts]

#55559: gnupg2 @2.2.3: update to 2.2.4
---------------------+-----------------
  Reporter:  l2dy    |      Owner:
      Type:  update  |     Status:  new
  Priority:  Normal  |  Milestone:
 Component:  ports   |    Version:
Resolution:          |   Keywords:
      Port:  gnupg2  |
---------------------+-----------------
Changes (by l2dy):

 * Attachment "gnupg2-update.diff" added.


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Ticket URL: <https://trac.macports.org/ticket/55559>
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