Merge topic 'macos-curl-backend' into release-3.30

f2596dfa0e macOS: Work around bug in system curl 8.{3,4,5} LibreSSL backend

Acked-by: Kitware Robot <kwrobot@kitware.com>
Acked-by: buildbot <buildbot@kitware.com>
Acked-by: Ben Boeckel <ben.boeckel@kitware.com>
Merge-request: !9663