[MacPorts] #73843: libvirt: update to 12.7.0 (was: libvirt: update to 12.2.0)

[MacPorts]

#73843: libvirt: update to 12.7.0
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  Reporter:  mohd-akram  |      Owner:  ryandesign
      Type:  update      |     Status:  assigned
  Priority:  Normal      |  Milestone:
 Component:  ports       |    Version:
Resolution:              |   Keywords:
      Port:  libvirt     |
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Ticket URL: <https://trac.macports.org/ticket/73843#comment:2>
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