fpga: m10bmc-sec: Fix probe rollback

Handle probe error rollbacks properly to avoid leaks.

Fixes: 5cd339b3

 ("fpga: m10bmc-sec: add max10 secure update functions")
Reviewed-by: Matthew Gerlach <matthew.gerlach@linux.intel.com>
Reviewed-by: Russ Weight <russell.h.weight@intel.com>
Reviewed-by: Marco Pagani <marpagan@redhat.com>
Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
Cc: stable@vger.kernel.org
Acked-by: Xu Yilun <yilun.xu@intel.com>
Link: https://lore.kernel.org/r/20221214144952.8392-1-ilpo.jarvinen@linux.intel.com
Signed-off-by: Xu Yilun <yilun.xu@intel.com>