[SCSI] Add Brownie 1200U3P to blacklist

The Brownie 1200U3P has the same problem with REPORT LUNS as the
1600U3P.  Add it to the blacklist.

Signed-off-by: Matthew Wilcox <matthew@wil.cx>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>