[PostGIS] #5668: Add topology population functions taking Topology record instead of name

[PostGIS]

#5668: Add topology population functions taking Topology record instead of name
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 Reporter:  strk         |      Owner:  strk
     Type:  enhancement  |     Status:  new
 Priority:  medium       |  Milestone:  PostGIS 3.5.0
Component:  topology     |    Version:  master
 Keywords:               |
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 As reported in #5667 adding a lot of lines to a topology by using the
 ```TopoGeo_addLineString``` results in a query to the topology.topology
 table for each and every call. By taking a topology.topology record
 instead of a topology name we give the user the possibility to reuse such
 a record across calls.
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Ticket URL: <https://trac.osgeo.org/postgis/ticket/5668>
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