Merge branch '519597_revert_user_doc_to_match_current_behavior_of_DS_using_SBOM' into 'master'

Revert user documention to reflect current behavior

See merge request https://gitlab.com/gitlab-org/gitlab/-/merge_requests/181594



Merged-by: Russell Dickenson <rdickenson@gitlab.com>
Approved-by: Russell Dickenson <rdickenson@gitlab.com>
Co-authored-by: Olivier Gonzalez <ogonzalez@gitlab.com>