Merge bitcoin#13352: qa: Avoid checking reject code for now

faac7a2 qa: Avoid checking reject code for now (MarcoFalke)

Pull request description:

  The node will often disconnect before sending a reject code. A more
  robust solution would be to read from the debug log. See  bitcoin#13006

Tree-SHA512: 1dabf8a43dabbc722f4ffe4fbc1f870090253a66290b2d1a95e7a24e14c6442b493c314480c0314587164eb65e5d468aa9eb5e107ad90bb3ca821a97ea4d373c

test/functional/p2p_invalid_tx.py

@@ -21,8 +21,6 @@
 )
 
 
-REJECT_INVALID = 16
-
 class InvalidTxRequestTest(BitcoinTestFramework):
     def set_test_params(self):
         self.num_nodes = 1
@@ -73,7 +71,7 @@ def run_test(self):
         # and we get disconnected immediately
         self.log.info('Test a transaction that is rejected')
         tx1 = create_transaction(block1.vtx[0], 0, b'\x64' * 35, 50 * COIN - 12000)
-        node.p2p.send_txs_and_test([tx1], node, success=False, expect_disconnect=True, reject_code=REJECT_INVALID, reject_reason=b'mandatory-script-verify-flag-failed (Invalid OP_IF construction)')
+        node.p2p.send_txs_and_test([tx1], node, success=False, expect_disconnect=True)
 
         # Make two p2p connections to provide the node with orphans
         # * p2ps[0] will send valid orphan txs (one with low fee)