gitlab: add -n option to check-units script

Mostly a developer aid for those who want to look at the full backlog
of multiple build units.

Reviewed-by: Manos Pitsidianakis <manos.pitsidianakis@linaro.org>
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Message-ID: <20250710104531.3099313-3-alex.bennee@linaro.org>
1 file changed