CopyTopology: ERROR: column "geom" is of type geometry but expression is of type integer

[strk]

Starting with commit [6893c542220566e29445faf6b2de2b54aca77169/git] the order of fields in the topology primitive tables changed, which in turn broke CopyTopology code assuming new and old topologies having the same structure.

We should probably maintain the same structure, to be backward compatibility with external code, but avoiding the assumption in internal code would be also a good thing.

[strk]

WIP fix (backward compatibility restore): ​https://git.osgeo.org/gitea/postgis/postgis/pulls/96

[Sandro Santilli <strk@…>]

In f5b476bf/git:

Restore backward compatible order of fields in topology node table

Closes #5102