Merge topic 'CMAKE_FIND_USE_INSTALL_PREFIX-support-staging-prefix' into release-3.24

0fc10bb19b CMAKE_FIND_USE_INSTALL_PREFIX considers CMAKE_STAGING_PREFIX
43d31c5198 cmFindBase: Refactor CMAKE_FIND_USE_INSTALL_PREFIX handling

Acked-by: Kitware Robot <kwrobot@kitware.com>
Acked-by: buildbot <buildbot@kitware.com>
Merge-request: !7623