Update dependency @gitlab/ui to ^74.7.0

See merge request https://gitlab.com/gitlab-org/gitlab/-/merge_requests/144870



Merged-by: Savas Vedova <svedova@gitlab.com>
Approved-by: Savas Vedova <svedova@gitlab.com>
Co-authored-by: GitLab Renovate Bot <gitlab-bot@gitlab.com>