Drop dmsetup from rootwrap
Drop dmsetup from rootwrap

The 'dmsetup' command is not being used anywhere so remove it
from the volume.filters.

Change-Id: I0619713c5159cf8988804f1949346e238f09445f
Signed-off-by: Chuck Short <61c7e57c8f71fbf1f6c3fcd85c16ccd0f494e116@redhat.com>

mahak/cinder,openstack/cinder,openstack/cinder,mahak/cinder