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

Update gitlab-development-kit digest to 25dd408d

See merge request https://gitlab.com/gitlab-org/gitlab/-/merge_requests/165224



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=59f9233de457781829a606c11e775b4809677dc3
+ARG GDK_SHA=25dd408d7727657811bf9fb59b1cbc15d4f1d160
 # 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