[PostGIS] #5617: debbie failing on building epub docs because of missing sfcgal images

[PostGIS]

#5617: debbie failing on building epub docs because of missing sfcgal images
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  Reporter:  robe           |      Owner:  robe
      Type:  defect         |     Status:  closed
  Priority:  blocker        |  Milestone:  PostGIS 3.5.0
 Component:  documentation  |    Version:  master
Resolution:  fixed          |   Keywords:
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Comment (by Regina Obe <lr@…>):

 In [changeset:"229a75f6469ab2c7af76c0a81a8787b2687b0b40/git" 229a75f/git]:
 {{{#!CommitTicketReference repository="git"
 revision="229a75f6469ab2c7af76c0a81a8787b2687b0b40"
 Add cg_ymonotone image generation.  Closes #5617
 }}}
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Ticket URL: <https://trac.osgeo.org/postgis/ticket/5617#comment:2>
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