Merge topic 'deprecate-pre-3.10' 84db8506ff Deprecate compatibility with CMake versions older than 3.10 9e3b559b6a Tests: Update cmake_minimum_required versions to 3.10 f4aa34daa7 Tests/RunCMake: Update cmake_minimum_required versions to 3.10 1d38d52995 Tests/RunCMake: Match diagnostic line numbers more robustly 55778f5a16 ExternalProject: Enable all policies in internal scripts Acked-by: Kitware Robot <kwrobot@kitware.com> Merge-request: !9875