Merge branch 'fix-elasticsearch-ee-reference' into 'master'

Fix Elasticsearch EE setting reference in FOSS

See merge request https://gitlab.com/gitlab-org/gitlab/-/merge_requests/175750



Merged-by: Terri Chu <tchu@gitlab.com>
Approved-by: Terri Chu <tchu@gitlab.com>
Reviewed-by: Terri Chu <tchu@gitlab.com>
Co-authored-by: Arturo Herrero <arturo.herrero@gmail.com>