Merge topic 'cmake-language-exit-code'

86698eea85 cmake_language: Fix EXIT inside control flow blocks
a3033d1a06 Tests: Remove unnecessary RunCMake.cmake_language expected result files

Acked-by: Kitware Robot <kwrobot@kitware.com>
Acked-by: buildbot <buildbot@kitware.com>
Acked-by: Alex <leha-bot@yandex.ru>
Merge-request: !9250