fix: Disable ensure database checks when establishing DB connection (medusajs#12734)

Author: sradevski

packages/core/utils/src/dal/mikro-orm/mikro-orm-create-connection.ts

@@ -107,6 +107,9 @@ export async function mikroOrmCreateConnection(
         false
       ),
     },
+    // We don't want to do any DB checks when establishing the connection. This happens once when creating the pg_connection, and it can happen again explicitly if necessary.
+    connect: false,
+    ensureDatabase: false,
     schemaGenerator: {
       disableForeignKeys: false,
     },