[MacPorts] #65201: py-plotly: Update to latest version and add python310 support

[MacPorts]

#65201: py-plotly: Update to latest version and add python310 support
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  Reporter:  smeingast  |      Owner:  joefowler
      Type:  update     |     Status:  assigned
  Priority:  Normal     |  Milestone:
 Component:  ports      |    Version:
Resolution:             |   Keywords:
      Port:  py-plotly  |
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Comment (by joefowler):

 Hello @smelngast. Good idea--thanks for suggesting this. You can see the
 Pull Request at https://github.com/macports/macports-ports/pull/14943

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Ticket URL: <https://trac.macports.org/ticket/65201#comment:2>
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