Clarify steps needed for Cloud SQL
Created by: daxmc99
This adds additional clarification for how to access our production databases
Followup to https://sourcegraph.slack.com/archives/D012ZE3Q5J7/p1604332857000100
Created by: daxmc99
This adds additional clarification for how to access our production databases
Followup to https://sourcegraph.slack.com/archives/D012ZE3Q5J7/p1604332857000100