scsi: lpfc: Fix split code for FLOGI on FCoE

The refactoring code converted context information from SLI-3 to SLI-4.
The conversion for the SLI-4 bit field tried to use the old (hacky) SLI3
high/low bit settings.  Needless to say, it was incorrect.

Explicitly set the context field to type FCFI and set it in the wqe.
SLI-4 is now a proper bit field so no need for the shifting/anding.

Link: https://lore.kernel.org/r/20220506205528.61590-1-jsmart2021@gmail.com
Fixes: 6831ce12

 ("scsi: lpfc: SLI path split: Refactor base ELS paths and the FLOGI path")
Co-developed-by: Dick Kennedy <dick.kennedy@broadcom.com>
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>