Ticket 49298 - issue with test case and remove-ds.pl
Bug Description: In some cases, the missing dse.ldif would
cause remove ds.pl to fail.
Fix Description: Move and restore the dse.ldif instead to allow
the test to pass.
https://pagure.io/389-ds-base/issue/49298
Author: wibrown
Review by: vashirov (Thanks!)