[MacPorts] #68256: Don't reinstall { darwin any } ports after OS major version upgrade

[MacPorts]

#68256: Don't reinstall { darwin any } ports after OS major version upgrade
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  Reporter:  breun        |      Owner:  jmroot
      Type:  enhancement  |     Status:  closed
  Priority:  Normal       |  Milestone:  MacPorts 2.9.0
 Component:  base         |    Version:
Resolution:  fixed        |   Keywords:
      Port:               |
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Changes (by jmroot):

 * milestone:  MacPorts Future => MacPorts 2.9.0


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Ticket URL: <https://trac.macports.org/ticket/68256#comment:4>
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