cgns 2023-05-10 (5f9fede1)

Ben Boeckelrequested to merge
ben.boeckel/vtk:cgns-hdf5-112-api into master

Code extracted from:

https://gitlab.kitware.com/third-party/cgns.git

at commit 5f9fede14332352ed9e1825629b1b9b7b5d9e10a (for/vtk-20230510-4.2.0).

Backport: release

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