qla4xxx: Update driver version to 5.04.00-k6

Signed-off-by: NVikas Chaudhary <vikas.chaudhary@qlogic.com>
Reviewed-by: NMike Christie <michaelc@cs.wisc.edu>
Signed-off-by: NChristoph Hellwig <hch@lst.de>

drivers/scsi/qla4xxx/ql4_version.h

@@ -5,4 +5,4 @@
  * See LICENSE.qla4xxx for copyright and licensing details.
  */
 
-#define QLA4XXX_DRIVER_VERSION	"5.04.00-k5"
+#define QLA4XXX_DRIVER_VERSION	"5.04.00-k6"