[MacPorts] #56489: ace @ 6.4.8 Upgrade to new release

[MacPorts]

#56489: ace @ 6.4.8 Upgrade to new release
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  Reporter:  lockhart  |      Owner:  (none)
      Type:  update    |     Status:  new
  Priority:  Normal    |  Milestone:
 Component:  ports     |    Version:
Resolution:            |   Keywords:  haspatch maintainer
      Port:  ace       |
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Comment (by pmetzger):

 Could you submit this as a GitHub PR? We can then respond to it more
 quickly.

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Ticket URL: <https://trac.macports.org/ticket/56489#comment:1>
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