scsi: lpfc: Fix element offset in __lpfc_sli_release_iocbq_s4()

The prior commit that moved from iocb elements to explicit wqe elements
missed a name change.

Correct __lpfc_sli_release_iocbq_s4() to reference wqe rather than iocb.

Link: https://lore.kernel.org/r/20220506035519.50908-2-jsmart2021@gmail.com


Fixes: a680a929 ("scsi: lpfc: SLI path split: Refactor lpfc_iocbq")
Co-developed-by: Justin Tee <justin.tee@broadcom.com>
Signed-off-by: Justin Tee <justin.tee@broadcom.com>
Signed-off-by: James Smart <jsmart2021@gmail.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>