[MacPorts] #61317: py38-cartopy needs update to version 0.18

[MacPorts]

#61317: py38-cartopy needs update to version 0.18
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  Reporter:  jolivetr    |      Owner:  petrrr
      Type:  update      |     Status:  assigned
  Priority:  Normal      |  Milestone:
 Component:  ports       |    Version:
Resolution:              |   Keywords:
      Port:  py-cartopy  |
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Changes (by mf2k):

 * status:  new => assigned
 * owner:  (none) => petrrr


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Ticket URL: <https://trac.macports.org/ticket/61317#comment:2>
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