Merge branch '204756-update-ci-no-jobs-error-msg' into 'master'

Update CI error message when pipeline has no jobs to run

See merge request https://gitlab.com/gitlab-org/gitlab/-/merge_requests/107297



Merged-by: Drew Blessing <drew@gitlab.com>
Approved-by: Max Fan <mfan@gitlab.com>
Approved-by: Drew Blessing <drew@gitlab.com>
Reviewed-by: Drew Blessing <drew@gitlab.com>
Reviewed-by: Max Fan <mfan@gitlab.com>
Co-authored-by: lma-git <lma@gitlab.com>