log osmo_fsm timeouts

set osmo_fsm_log_timeouts(true);

Change-Id: Ic1ca03f06fbdef5a3fbe503e4414a780eb3e0fcc

src/osmo-hnbgw/hnbgw.c

@@ -735,6 +735,8 @@ int main(int argc, char **argv)
 	if (rc < 0)
 		exit(1);
 
+	osmo_fsm_log_timeouts(true);
+
 	rc = osmo_ss7_init();
 	if (rc < 0) {
 		LOGP(DMAIN, LOGL_FATAL, "osmo_ss7_init() failed with rc=%d\n", rc);