Merge #14052: qa: Add some actual witness in rpc_rawtransaction

fae0400 qa: Add some actual witness in rpc_rawtransaction (MarcoFalke)

Pull request description:

  The transaction was serialized with the witness flag but didn't include any witness, so add some dummy witness...

Tree-SHA512: fe71167c16e9b0053110be7c544e1ea08868f04ffee8d4c74887c9bcdcd5b59d5e8dd53c67e104a1bdbbf606202bc3fbef6017f402f2c75bdb2ebd9f7aabb2b1

Author: MarcoFalke

test/functional/rpc_rawtransaction.py

@@ -358,7 +358,7 @@ def run_test(self):
 
         # decoderawtransaction tests
         # witness transaction
-        encrawtx = "010000000001010000000000000072c1a6a246ae63f74f931e8365e15a089c68d61900000000000000000000ffffffff0100e1f50500000000000000000000"
+        encrawtx = "010000000001010000000000000072c1a6a246ae63f74f931e8365e15a089c68d61900000000000000000000ffffffff0100e1f50500000000000102616100000000"
         decrawtx = self.nodes[0].decoderawtransaction(encrawtx, True) # decode as witness transaction
         assert_equal(decrawtx['vout'][0]['value'], Decimal('1.00000000'))
         assert_raises_rpc_error(-22, 'TX decode failed', self.nodes[0].decoderawtransaction, encrawtx, False) # force decode as non-witness transaction