df-tests: test_node_reannounce correct features

tests/test_gossip.py

@@ -1033,6 +1033,8 @@ def test_node_reannounce(node_factory, bitcoind):
     assert only_one(l2.rpc.listnodes(l1.info['id'])['nodes'])['alias'].startswith('JUNIORBEAM')
 
     lfeatures = expected_node_features()
+    if l1.config('experimental-dual-fund'):
+        lfeatures = expected_node_features(extra=[223])
 
     # Make sure it gets features correct.
     assert only_one(l2.rpc.listnodes(l1.info['id'])['nodes'])['features'] == lfeatures