Merge topic 'FindwxWidgets-imported-target'

e36e455b7c FindwxWidgets: Add an imported target
42c84b1e2e ci: Add wxWidgets to Debian and Fedora base images

Acked-by: Kitware Robot <kwrobot@kitware.com>
Acked-by: buildbot <buildbot@kitware.com>
Merge-request: !8289