LU-10910 mdd: deny layout swap for DoM file

LU-10910 mdd: deny layout swap for DoM file

Layout swap is prohibited for DoM files until LU-10177
will be implemented. The only exception is the new layout
having the same DoM component.

Signed-off-by: Mikhail Pershin <mike.pershin@intel.com>
Change-Id: I8b9deaea7aab0d5694a4c5d9fe2f9f36d2cdd382
Reviewed-on: https://review.whamcloud.com/32044
Tested-by: Jenkins
Tested-by: Maloo <hpdd-maloo@intel.com>
Reviewed-by: Fan Yong <fan.yong@intel.com>
Reviewed-by: Andreas Dilger <andreas.dilger@intel.com>
Reviewed-by: Oleg Drokin <oleg.drokin@intel.com>