MT#61856 control_ng: move cli.h include into header

Will be required later for the new ng commands structure
(future definitions done in the header).

Change-Id: I9d8d2d894f8cef33c2585514dabc5f7f8cbfd3ca

daemon/control_ng.c

@@ -16,7 +16,6 @@
 #include "statistics.h"
 #include "streambuf.h"
 #include "homer.h"
-#include "cli.h"
 
 mutex_t rtpe_cngs_lock;
 mutex_t tcp_connections_lock;

include/control_ng.h

@@ -54,6 +54,7 @@ enum ng_opmode {
 #include "tcp_listener.h"
 #include "bencode.h"
 #include "types.h"
+#include "cli.h"
 
 struct ng_command_stats {
 	mutex_t lock;