lpfc: Remove global lpfc_sli_mode attribute in leiu of per-hba lpfc_sli_mode

lpfc: Remove global lpfc_sli_mode attribute in leiu of per-hba lpfc_sli_mode

Orabug: 25486030

Remove global lpfc_sli_mode attribute in leiu of per-hba lpfc_sli_mode

Signed-off-by: Dick Kennedy <dick.kennedy@broadcom.com>
Signed-off-by: James Smart <james.smart@broadcom.com>
Reviewed-by: Hannes Reinecke <hare@suse.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
(cherry picked from commit 12247e8101eacfda790a14944c34bdccb6e90d6b)
Signed-off-by: Brian Maly <brian.maly@oracle.com>