scsi: lpfc: Remove redundant lpfc_sli_prep_wqe() call

Prior patch added a call to lpfc_sli_prep_wqe() prior to
lpfc_sli_issue_iocb().  This call should not have been added as prep_wqe is
called within the issue_iocb routine. So it's called twice now.

Remove the redundant prep call.

Link: https://lore.kernel.org/r/20220427222223.57920-1-jsmart2021@gmail.com
Fixes: 31a59f75

 ("scsi: lpfc: SLI path split: Refactor Abort paths")
Signed-off-by: James Smart <jsmart2021@gmail.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>