[test] submit same txid different wtxid as mempool tx

Co-authored-by: Antoine Riard <ariard@student.42.fr>
Co-authored-by: Antoine Riard <antoine.riard@gmail.com>

test/functional/test_runner.py

@@ -279,6 +279,7 @@ BASE_SCRIPTS = [
     'feature_asmap.py',
     'mempool_unbroadcast.py',
     'mempool_compatibility.py',
+    'mempool_accept_wtxid.py',
     'rpc_deriveaddresses.py',
     'rpc_deriveaddresses.py --usecli',
     'p2p_ping.py',