PostgreSQL Fork Integration: pg control version mismatch causes failures

PostgreSQL Fork Integration: pg control version mismatch causes failures: a task in LegoFlow-SWE (Harbor dataset). PostgreSQL forks that report a different server version num in pg control than the version expected by the standard PostgreSQL interface are not currently usable with pgBackRest…

The task

PostgreSQL forks that report a different `server_version_num` in `pg_control` than the version expected by the standard PostgreSQL interface are not currently usable with pgBackRest. Operations that rely on version information from `pg_control` fail because the version validation is too strict.

Part of Lego-X/LegoFlow-SWE.