[PostGIS] #5407: ptarray.c concerning warnings on mingw64

[PostGIS]

#5407: ptarray.c concerning warnings on mingw64
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  Reporter:  robe     |      Owner:  robe
      Type:  defect   |     Status:  closed
  Priority:  medium   |  Milestone:  PostGIS 3.6.0
 Component:  postgis  |    Version:  master
Resolution:  fixed    |   Keywords:
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Comment (by pramsey):

 Someone removed them from master already, so it's done.
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Ticket URL: <https://trac.osgeo.org/postgis/ticket/5407#comment:6>
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