Update gitlab-development-kit digest to ed4223cd

See merge request https://gitlab.com/gitlab-org/gitlab/-/merge_requests/143202



Merged-by: Andrejs Cunskis <acunskis@gitlab.com>
Approved-by: Andrejs Cunskis <acunskis@gitlab.com>
Co-authored-by: GitLab Renovate Bot <gitlab-bot@gitlab.com>