ovsdb-idl.c: Increase seqno for change-tracking of table references.
This fixes the change-tracking feature.  The seqno change is needed so that
the change-tracking helper function ..._is_new() can work properly.
Fixes: ("ovsdb-idl: Track changes for table references.")
@@ -2359,6 +2359,9 @@ add_tracked_change_for_references(struct ovsdb_idl_row *row)
ovsdb_idl_track_is_set(row->table)) {
ovs_list_push_back(&row->table->track_list,
&row->track_node);
+ row->change_seqno[OVSDB_IDL_CHANGE_MODIFY]
+ = row->table->change_seqno[OVSDB_IDL_CHANGE_MODIFY]
+ = row->table->db->change_seqno + 1;
const struct ovsdb_idl_arc *arc;
LIST_FOR_EACH (arc, dst_node, &row->dst_arcs) {
