[MacPorts] #63102: Add port for PyUpgrade Python package

[MacPorts]

#63102: Add port for PyUpgrade Python package
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 Reporter:  jenstroeger  |      Owner:  (none)
     Type:  enhancement  |     Status:  new
 Priority:  Normal       |  Milestone:  MacPorts Future
Component:  ports        |    Version:
 Keywords:               |       Port:
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 Github repo: https://github.com/asottile/pyupgrade/

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Ticket URL: <https://trac.macports.org/ticket/63102>
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