[libata] Bump versions

Update major version for libata, and several drivers.

Signed-off-by: Jeff Garzik <jeff@garzik.org>
diff --git a/drivers/scsi/sata_sil24.c b/drivers/scsi/sata_sil24.c
index c8b477c..b5f8fa9 100644
--- a/drivers/scsi/sata_sil24.c
+++ b/drivers/scsi/sata_sil24.c
@@ -31,7 +31,7 @@
 #include <asm/io.h>
 
 #define DRV_NAME	"sata_sil24"
-#define DRV_VERSION	"0.24"
+#define DRV_VERSION	"0.3"
 
 /*
  * Port request block (PRB) 32 bytes