Before, postgres configuration was hardcoded. This worked OK for OCA's CI infrastructure, but failed in any other out there that had different defaults.
There's no need to hardcode it; Odoo already must have Postgres connection settings, so let's use those instead. This will make tests testable across different CI infrastructures.
base_external_dbsource 12.0.1.0.1
[UPD] Update base_external_dbsource.pot
Update translation files
Updated by "Update PO files to match POT (msgmerge)" hook in Weblate.
Translation: server-backend-12.0/server-backend-12.0-base_external_dbsource
Translate-URL: https://translation.odoo-community.org/projects/server-backend-12-0/server-backend-12-0-base_external_dbsource/
[UPD] Update base_external_dbsource.pot
Update translation files
Updated by "Update PO files to match POT (msgmerge)" hook in Weblate.
Translation: server-backend-12.0/server-backend-12.0-base_external_dbsource
Translate-URL: https://translation.odoo-community.org/projects/server-backend-12-0/server-backend-12-0-base_external_dbsource/
