[PostGIS] #6034: Missing node when adding overlapping line

[PostGIS]

#6034: Missing node when adding overlapping line
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  Reporter:  Lars Aksel Opsahl  |      Owner:  strk
      Type:  defect             |     Status:  new
  Priority:  medium             |  Milestone:
 Component:  topology           |    Version:  3.6.x
Resolution:                     |   Keywords:
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Comment (by strk):

 I've implemented a function to find pairs of vertex/segment in a topology
 that are below a tolerated distance from each-other, and pushed to the
 branch associated with this PR:
 https://gitea.osgeo.org/postgis/postgis/pulls/282
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Ticket URL: <https://trac.osgeo.org/postgis/ticket/6034#comment:17>
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