scsi: lpfc: Fix FDMI manufacturer attribute value

The FDMI manufacturer value being reported on Linux is inconsistent with
other OS's.

Set the value to "Emulex Corporation" for consistency.

Signed-off-by: Dick Kennedy <dick.kennedy@broadcom.com>
Signed-off-by: James Smart <jsmart2021@gmail.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>