batman-adv: switch to a new packet compatibility version

With this change batman-adv is breaking compatibility with
older versions and it is moving to compat-version 15.

Signed-off-by: Simon Wunderlich <[email protected]>
Signed-off-by: Marek Lindner <[email protected]>
Signed-off-by: Martin Hundebøll <[email protected]>
Signed-off-by: Antonio Quartulli <[email protected]>

Author: Antonio Quartulli

net/batman-adv/packet.h

@@ -48,7 +48,7 @@ enum batadv_subtype {
 };
 
 /* this file is included by batctl which needs these defines */
-#define BATADV_COMPAT_VERSION 14
+#define BATADV_COMPAT_VERSION 15
 
 enum batadv_iv_flags {
 	BATADV_NOT_BEST_NEXT_HOP   = BIT(3),