CMake: update to 4.3.1

[Marco Atzeri]

On 18/04/2026 12:28, Carlo B. via Cygwin-apps wrote:
> Hello,
> CMake should be updated to latest version 4.3.1
> The new version has been released some weeks ago and it includes some
> bugfixes for CYGWIN:
> See here for more details:
> 
> FindGLEW: Fix finding libraries on CYGWIN
> https://gitlab.kitware.com/cmake/cmake/-/merge_requests/11821
> 
> FindOpen{SceneGraph,Threads}: Detect libraries built as RelWithDebInfo
> https://gitlab.kitware.com/cmake/cmake/-/merge_requests/11542
> 
> Sincerely,
> 
> Carlo Bramini.

trying to build 4.3.2

Regards
Marco