[MacPorts] #40172: Update port httrack to version 3.47.23

[MacPorts]

#40172: Update port httrack to version 3.47.23
----------------------+---------------------------------
  Reporter:  ross@…   |      Owner:  macports-tickets@…
      Type:  update   |     Status:  new
  Priority:  Normal   |  Milestone:
 Component:  ports    |    Version:  2.2.0
Resolution:           |   Keywords:  maintainer haspatch
      Port:  httrack  |
----------------------+---------------------------------
Changes (by cal@…):

 * keywords:   => maintainer haspatch


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Ticket URL: <https://trac.macports.org/ticket/40172#comment:1>
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