[SCSI] hpsa: add the Smart Array 5i to the kdump blacklist

The '5i' controller freezes when a kdump is attemted.
This patch admits it and adds the controller
to the unresetable list.

Signed-off-by: Tomas Henzl <thenzl@redhat.com>
Signed-off-by: James Bottomley <JBottomley@Parallels.com>