[MacPorts] #48572: picocom @1.7: update to 1.8

[MacPorts]

#48572: picocom @1.7: update to 1.8
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  Reporter:  ranauei@…  |      Owner:  macports-tickets@…
      Type:  update     |     Status:  new
  Priority:  Normal     |  Milestone:
 Component:  ports      |    Version:  2.3.3
Resolution:             |   Keywords:  haspatch maintainer
      Port:  picocom    |
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Comment (by khindenburg@…):

 You might as well just use the github PortGroup

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Ticket URL: <https://trac.macports.org/ticket/48572#comment:2>
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