scsi: qla2xxx: Remove an include directive

Since the code in qla_init.c is initiator code, remove the SCSI target core
include directive.

Cc: Himanshu Madhani <hmadhani@marvell.com>
Link: https://lore.kernel.org/r/20191106044226.5207-2-bvanassche@acm.org


Reviewed-by: Martin Wilck <mwilck@suse.com>
Acked-by: Himanshu Madhani <hmadhani@marvell.com>
Signed-off-by: Bart Van Assche <bvanassche@acm.org>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>