ctest: Exit with failure when tests-from-file input is missing
If the options added by !9128 (merged) are given a missing file, fail instead of ignoring it.
Fixes: #25740 (closed)
Backport: release
Edited by Brad King
If the options added by !9128 (merged) are given a missing file, fail instead of ignoring it.
Fixes: #25740 (closed)
Backport: release