Require `needs:` to be present
What does this MR do?
This changes the needs: logic to require
that all jobs to be present. Instead of skipping
we do fail the pipeline creation if needs: dependency
is not found.
Closes https://gitlab.com/gitlab-org/gitlab-ce/issues/65839
Related to https://gitlab.com/gitlab-org/gitlab-ce/issues/65457
Does this MR meet the acceptance criteria?
Conformity
Edited by Grzegorz Bizon