mpt3sas: Add branding string support for OEM's HBA

mpt3sas: Add branding string support for OEM's HBA

Added the following Dell branding to the mpt3sas driver.

"VendorID"   "DeviceID"  "SubsystemVendor ID"  "SubsystemDevice ID"  Dell Branding String
0x1000        0x0097          0x1028                 0x1F46            DELL 12Gbps HBA

Signed-off-by: Sreekanth Reddy <Sreekanth.Reddy@avagotech.com>
Reviewed-by: Martin K. Petersen <martin.petersen@oracle.com>
Reviewed-by: Johannes Thumshirn <jthumshirn@suse.de>
Signed-off-by: James Bottomley <JBottomley@Odin.com>
(cherry picked from commit fb84dfc44718ef4099a827d147f738e428828d02)
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>