Merge topic 'llpkgc-integration'

4b1b35bad3 Merge branch 'upstream-llpkgc' into llpkgc-integration
e2db237fb6 llpkgc 2024-07-18 (7958a1de)
ff79e60dd0 PkgC: Add update-llpkgc script

Acked-by: Kitware Robot <kwrobot@kitware.com>
Merge-request: !9674