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

Update gitlab-development-kit digest to 97e6c4d4

See merge request https://gitlab.com/gitlab-org/gitlab/-/merge_requests/147876



Merged-by: Mark Lapierre <mlapierre@gitlab.com>
Approved-by: Mark Lapierre <mlapierre@gitlab.com>
Co-authored-by: GitLab Renovate Bot <gitlab-bot@gitlab.com>

qa/gdk/Dockerfile.gdk

-ARG GDK_SHA=83323a21f442daf9a46b3ed6222c84c3fd086792
+ARG GDK_SHA=97e6c4d4365ff0ec8079c1c0fc30bf7e55cf1685
 # 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