Consider a service dirty if the command line args have changed

This fixes `initctl reload` correctly restarting all daemons that have new
command line arguments.

Previously command line arguments changes were only acted upon if the
service was explicitly reloaded `initctl reload myservice`.

src/service.c

@@ -1666,7 +1666,7 @@ int service_register(int type, char *cfg, struct rlimit rlimit[], char *file)
 		parse_cgroup(svc, cgroup);
 
 	/* New, recently modified or unchanged ... used on reload. */
-	if ((file && conf_changed(file)) || conf_changed(svc_getenv(svc)))
+	if ((file && conf_changed(file)) || conf_changed(svc_getenv(svc)) || svc->args_dirty)
 		svc_mark_dirty(svc);
 	else
 		svc_mark_clean(svc);