[MacPorts] #69868: Don't depend on www.whatsmyip.org in test suite

[MacPorts]

#69868: Don't depend on www.whatsmyip.org in test suite
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  Reporter:  ryandesign  |      Owner:  (none)
      Type:  defect      |     Status:  new
  Priority:  Normal      |  Milestone:
 Component:  base        |    Version:  2.9.3
Resolution:              |   Keywords:
      Port:              |
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Comment (by ryandesign):

 I would be satisfied with using macports.org since we control that
 infrastructure.

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Ticket URL: <https://trac.macports.org/ticket/69868#comment:2>
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