virtio-scsi: drop duplicate CDB/SENSE SIZE

This is duplicated from the kernel header,
drop our copy.
Signed-off-by: NMichael S. Tsirkin <mst@redhat.com>

include/hw/virtio/virtio-scsi.h

@@ -30,8 +30,6 @@
         OBJECT_CHECK(VirtIOSCSI, (obj), TYPE_VIRTIO_SCSI)
 
 #define VIRTIO_SCSI_VQ_SIZE     128
-#define VIRTIO_SCSI_CDB_SIZE    32
-#define VIRTIO_SCSI_SENSE_SIZE  96
 #define VIRTIO_SCSI_MAX_CHANNEL 0
 #define VIRTIO_SCSI_MAX_TARGET  255
 #define VIRTIO_SCSI_MAX_LUN     16383