Merge branch 'gitlab-ui-integration-2627-make-design-token-dist-changes-visible-reviewable-in-merge-requests' into 'master' 

GitLab UI integration branch for feat: check in token build files

See merge request https://gitlab.com/gitlab-org/gitlab/-/merge_requests/152027



Merged-by: Simon Knox <simon@gitlab.com>
Approved-by: Andrei Zubov <azubov@gitlab.com>
Approved-by: Simon Knox <simon@gitlab.com>
Reviewed-by: Andrei Zubov <azubov@gitlab.com>
Co-authored-by: sdejonge <sdejonge@gitlab.com>