[MacPorts] #47009: Update github url for open source data in py-cartopy

[MacPorts]

#47009: Update github url for open source data in py-cartopy
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  Reporter:  s.t.smith@…  |      Owner:  petr@…
      Type:  defect       |     Status:  closed
  Priority:  Normal       |  Milestone:
 Component:  ports        |    Version:  2.3.3
Resolution:  fixed        |   Keywords:
      Port:  py-cartopy   |
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Changes (by ryandesign@…):

 * status:  new => closed
 * resolution:   => fixed


Comment:

 This appears to have been changed to a different URL in 0.12.0 (or
 earlier).

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Ticket URL: <https://trac.macports.org/ticket/47009#comment:3>
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