[MacPorts] #63041: virt-manager: update to 3.2.0, and migrate to python 3.9

[MacPorts]

#63041: virt-manager: update to 3.2.0, and migrate to python 3.9
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  Reporter:  mascguy       |      Owner:  mascguy
      Type:  update        |     Status:  assigned
  Priority:  Normal        |  Milestone:
 Component:  ports         |    Version:
Resolution:                |   Keywords:
      Port:  virt-manager  |
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Comment (by mascguy):

 This work is close to completion, pending more regression testing, etc:

 https://github.com/macports/macports-ports/compare/master...mascguy
 :mascguy-virtmgr-update

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Ticket URL: <https://trac.macports.org/ticket/63041#comment:1>
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