KWSys 2026-02-11 (dcab76ba)

Code extracted from:

    https://gitlab.kitware.com/utils/kwsys.git

at commit dcab76bae1caf031c5f16f443a5a98577abf220f (master).

Upstream Shortlog
-----------------

Brad King (6):
      31fd473d String: Add locale-independent ASCII tolower and toupper functions
      7ff358b8 String: Make case-insensitive comparisons locale-independent
      cd306f61 SystemTools: Make case-conversion operations locale-independent
      ed2a5afd Glob: Make case-insensitive comparison locale-independent
      f48811e4 String: Add locale-independent ASCII classification functions
      70d6b608 Make ASCII character classification locale-independent