[MacPorts] #61338: asciinema @2.0.2: update Python to 3.8

[MacPorts]

#61338: asciinema @2.0.2: update Python to 3.8
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  Reporter:  FranklinYu   |      Owner:  larryv
      Type:  enhancement  |     Status:  assigned
  Priority:  Normal       |  Milestone:
 Component:  ports        |    Version:
Resolution:               |   Keywords:
      Port:  asciinema    |
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Changes (by mf2k):

 * type:  update => enhancement


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Ticket URL: <https://trac.macports.org/ticket/61338#comment:1>
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