Merge topic 'update-kwsys'

ea46bc69d5 Merge branch 'upstream-KWSys' into update-kwsys
278ce30d07 KWSys 2025-07-24 (bf2d9893)
ce54396676 cmFileCopier: Remove explicit default argument

Acked-by: Kitware Robot <kwrobot@kitware.com>
Merge-request: !10959