test: remove unnecessary finalizepsbt rpc calls

test/functional/wallet_fundrawtransaction.py

@@ -556,8 +556,7 @@ class RawTransactionsTest(BitcoinTestFramework):
         funded_psbt = wmulti.walletcreatefundedpsbt(inputs=inputs, outputs=outputs, changeAddress=w2.getrawchangeaddress())['psbt']
 
         signed_psbt = w2.walletprocesspsbt(funded_psbt)
-        final_psbt = w2.finalizepsbt(signed_psbt['psbt'])
-        self.nodes[2].sendrawtransaction(final_psbt['hex'])
+        self.nodes[2].sendrawtransaction(signed_psbt['hex'])
         self.generate(self.nodes[2], 1)
 
         # Make sure funds are received at node1.