Merge topic 'doco'

6f354a6d57 Help: ctest(1): emphasize the --test-dir option
f0e60ea867 Help: cmake (1): put modern configure signature first

Acked-by: Kitware Robot <kwrobot@kitware.com>
Acked-by: Alex <leha-bot@yandex.ru>
Merge-request: !8222