tree-wide: use _cleanup_set_free_ and friends

Instead of _cleanup_(set_freep) or so.

src/sysupdate/sysupdate-transfer.c

@@ -570,7 +570,7 @@ int transfer_resolve_paths(
 }
 
 static void transfer_remove_temporary(Transfer *t) {
-        _cleanup_(closedirp) DIR *d = NULL;
+        _cleanup_closedir_ DIR *d = NULL;
         int r;
 
         assert(t);