message: fix(utxo-lib): [psbt] always set witness utxo
  Issue:
diff: @@ -203,16 +203,13 @@ export function addToPsbt(
  psbt.addInput({
  hash: txid,
  index: vout,
  - });
  - const inputIndex = psbt.inputCount - 1;
  - if (isSegwit(u.chain)) {
  - psbt.updateInput(inputIndex, {
  witnessUtxo: {
  script,
  value,
  },
  });
  - } else {
  + const inputIndex = psbt.inputCount - 1;
  + if (!isSegwit(u.chain)) {
  if (!isNonWitnessUnspent(u)) {
  throw new Error('Error, require previous tx to add to PSBT');
  }
  