[MacPorts] #43557: astyle-dev: retire port and mark replaced_by astyle

[MacPorts]

#43557: astyle-dev: retire port and mark replaced_by astyle
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  Reporter:  cal@…        |      Owner:  phw@…
      Type:  enhancement  |     Status:  new
  Priority:  Normal       |  Milestone:
 Component:  ports        |    Version:
Resolution:               |   Keywords:
      Port:  astyle-dev   |
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Comment (by petr@…):

 phw retired, #45339.

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Ticket URL: <https://trac.macports.org/ticket/43557#comment:3>
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