Bluetooth: Increase minor version of core module

There have been a lot of changes in the core Bluetooth handling
lately. So it is a good idea to increase the module version.

The module version is not used anywhere, but it makes debugging
a little bit simpler if versions can be distinguished.
Signed-off-by: NMarcel Holtmann <marcel@holtmann.org>
Signed-off-by: NJohan Hedberg <johan.hedberg@intel.com>

net/bluetooth/af_bluetooth.c

@@ -30,7 +30,7 @@
 #include <net/bluetooth/bluetooth.h>
 #include <linux/proc_fs.h>
 
-#define VERSION "2.16"
+#define VERSION "2.17"
 
 /* Bluetooth sockets */
 #define BT_MAX_PROTO	8