Merge branch 'renovate-qa/gitlab-development-kit-digest' into 'master'

Update gitlab-development-kit digest to 93d5a88

See merge request https://gitlab.com/gitlab-org/gitlab/-/merge_requests/148912



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

qa/gdk/Dockerfile.gdk

-ARG GDK_SHA=dda0a9732d049f4b93c8440555722c6e6fe0398f
+ARG GDK_SHA=93d5a88e0695d4a4e0ea31f3e95e3d9fec80f2f1
 # Use tag prefix when running on 'stable' branch to make sure 'protected' image is used which is not deleted by registry cleanup
 ARG GDK_BASE_TAG_PREFIX