[MacPorts] #48611: watch: simplify getting arch flags (was: watch: simply getting arch flags)

[MacPorts]

#48611: watch: simplify getting arch flags
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  Reporter:  ryandesign@…  |      Owner:  mjhsieh@…
      Type:  defect        |     Status:  new
  Priority:  Normal        |  Milestone:
 Component:  ports         |    Version:  2.3.3
Resolution:                |   Keywords:  haspatch
      Port:  watch         |
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Ticket URL: <https://trac.macports.org/ticket/48611#comment:1>
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