[PostGIS] #6074: Geography centroid tests fail on 32bit

[PostGIS]

#6074: Geography centroid tests fail on 32bit
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  Reporter:  strk     |      Owner:  pramsey
      Type:  defect   |     Status:  new
  Priority:  medium   |  Milestone:  PostGIS 3.7.0
 Component:  postgis  |    Version:  master
Resolution:           |   Keywords:  32bit
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Comment (by pramsey):

 Lacking access to 32-bit I am kind of at an impasse on these.
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Ticket URL: <https://trac.osgeo.org/postgis/ticket/6074#comment:1>
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