Merge topic 'update-expat' into release-3.23

07f9ce4f8c Merge branch 'upstream-expat' into update-expat
4c031b9417 expat 2022-02-20 (65a21f2b)
9d035ba28d expat: Update script to get Expat 2.4.6

Acked-by: Kitware Robot <kwrobot@kitware.com>
Acked-by: buildbot <buildbot@kitware.com>
Merge-request: !7015