Revert "Revert "repo-updater: Dev friendly DSN (#3007)" (#3019)"
Created by: tsenart
This reverts commit 695b2e89f675173003828e56366469c39a932ac4.
This issue was missing PGDATABASE environment variables in the repo-updater deployment manifest. I fixed this in these commits:
sourcegraph/deploy-sourcegraph@8a94564 sourcegraph/deploy-sourcegraph-dot-com@d1a7ab3
Fixes #3020