Context: https://hub.mattermost.com/private-core/pl/gny6xgcq3jbe88sairetdw49re
In our automated Postgres documentation we don't have the "configuration in database" paragraph, only in the manual migration docs, but is an important information. Do we want to add this?
https://docs.mattermost.com/deployment-guide/manual-postgres-migration.html#configuration-in-database
docs note: Potentially a content reuse opportunity.