Update REGISTRY_SELF_MANAGED_RELEASE_VERSION to v4.38.0-gitlab
Summary
Updates REGISTRY_SELF_MANAGED_RELEASE_VERSION from v4.36.0-gitlab to v4.38.0-gitlab to reflect the registry version included in the GitLab 18.10 milestone release.
This ensures we can detect breaking changes in registry pre-deploy/post-deploy database migrations between consecutive GitLab releases.
Changes
- Updated
.gitlab/ci/migrate.ymlto setREGISTRY_SELF_MANAGED_RELEASE_VERSIONtov4.38.0-gitlab
Relates to #2151 (closed)