scripts/ci: drive ubuntu/build-environment.yml from lcitool

Now lcitool can write the package list for us we no longer need to
duplicate the information directly in build-environment.

Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Message-Id: <20240603175328.3823123-13-alex.bennee@linaro.org>
1 file changed