features: define LOCAL_GOSSIP_QUERIES feature.

From BOLT #9 proposed update.

Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>

common/features.c

@@ -4,7 +4,8 @@
 #include <wire/peer_wire.h>
 
 static const u32 local_features[] = {
-	LOCAL_INITIAL_ROUTING_SYNC
+	LOCAL_INITIAL_ROUTING_SYNC,
+	LOCAL_GOSSIP_QUERIES
 };
 
 static const u32 global_features[] = {

common/features.h

@@ -25,9 +25,11 @@ bool feature_offered(const u8 *features, size_t f);
  * | 0/1  | `option-data-loss-protect`       |...
  * | 3    | `initial_routing_sync`           |...
  * | 4/5  | `option_upfront_shutdown_script` |...
+ * | 6/7  | `gossip_queries`                 |...
  */
 #define LOCAL_DATA_LOSS_PROTECT			0
 #define LOCAL_INITIAL_ROUTING_SYNC		2
 #define LOCAL_UPFRONT_SHUTDOWN_SCRIPT		4
+#define LOCAL_GOSSIP_QUERIES			6
 
 #endif /* LIGHTNING_COMMON_FEATURES_H */