KWSys 2025-01-29 (6f535da1)

Code extracted from:

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

at commit 6f535da17dc3f439216b87a4f5dae8f7d613e6c0 (master).

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

Brad King (2):
      a298a4aa Process: Suppress PID conversion warning
      8142980e Process: Revert "Add function to get parent PID"

Martin Duffy (2):
      fda58f27 Process.h.in: Add missing undef for Process_KillPID
      9727dfdb ProcessUNIX: Add function to get parent PID

Nikita Nemkin (3):
      46fc21ef RegularExpression: Remove redundant overloads
      d022423b RegularExpression: Add a method to query the number of capture groups
      c8f5f4bf RegularExpression: Add an options parameter to find()

Sean McBride (1):
      3489e4a2 Encoding: Reformulate to avoid unsigned int overflow