Merge topic 'ctest-timeout-flag'

d267c128a2 ctest: Restore support for --timeout values higher than default test timeout
dd779a4bc2 Tests: Clarify RunCMake.CTestTimeout case name

Acked-by: Kitware Robot <kwrobot@kitware.com>
Acked-by: buildbot <buildbot@kitware.com>
Merge-request: !8851