[MacPorts] #67466: py-gobject3: Add py311-gobject3 subport

[MacPorts]

#67466: py-gobject3: Add py311-gobject3 subport
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  Reporter:  ryandesign   |      Owner:  mascguy
      Type:  enhancement  |     Status:  assigned
  Priority:  Normal       |  Milestone:
 Component:  ports        |    Version:
Resolution:               |   Keywords:
      Port:  py-gobject3  |
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Changes (by mascguy):

 * owner:  dbevans => mascguy


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Ticket URL: <https://trac.macports.org/ticket/67466#comment:1>
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