Fix version requirements of CGNS library
The CGNS version is determined by contracting the minor and bugfix version into a single version; 4.2.0 becomes 4.20. See src/cgnslib.h CGNS_DOTVERS constant.
Furthermore, 4.1.x versions have been released with version 4.10, even when x > 0.
The current version shipped with VTK is 4.2.0 -> 4.20 (see https://gitlab.kitware.com/vtk/vtk/-/blob/master/ThirdParty/cgns/vtkcgns/src/cgnslib.h )
For more information see:
https://github.com/CGNS/CGNS/discussions/357
Backport: release
Backport: paraview/release
Edited by Ben Boeckel