ata: libata-scsi: Remove redundant sense_buffer memsets

SCSI layer clears sense_buffer in scsi_queue_rq() so there is no need for
libata to clear it again.

Reviewed-by: Hannes Reinecke <hare@suse.de>
Reviewed-by: Damien Le Moal <dlemoal@kernel.org>
Reviewed-by: Niklas Cassel <cassel@kernel.org>
Signed-off-by: Igor Pylypiv <ipylypiv@google.com>
Link: https://lore.kernel.org/r/20240702024735.1152293-5-ipylypiv@google.com


Signed-off-by: Niklas Cassel <cassel@kernel.org>