scsi: qedi: Constify 'struct bin_attribute'

The sysfs core now allows instances of 'struct bin_attribute' to be moved
into read-only memory. Make use of that to protect them against accidental
or malicious modifications.

Signed-off-by: Thomas Weißschuh <linux@weissschuh.net>
Link: https://lore.kernel.org/r/20241216-sysfs-const-bin_attr-scsi-v1-9-f0a5e54b3437@weissschuh.net
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>

Author: t-8ch

drivers/scsi/qedi/qedi_dbg.h

@@ -91,7 +91,7 @@ struct Scsi_Host;
 
 struct sysfs_bin_attrs {
 	char *name;
-	struct bin_attribute *attr;
+	const struct bin_attribute *attr;
 };
 
 int qedi_create_sysfs_attr(struct Scsi_Host *shost,