fix(db-postgres): uuid custom db name (#6408)

## Description

Fixes an issue with creating versions when using custom DB names,
`uuid`, and drafts.

---------

Co-authored-by: PatrikKozak <patrik@payloadcms.com>

test/database/config.ts

@@ -157,7 +157,9 @@ export default buildConfigWithDefaults({
           ],
         },
       ],
-      versions: true,
+      versions: {
+        drafts: true,
+      },
     },
   ],
   globals: [