message: tests: shrink feature_taproot transfer of funds tx
diff: @@ -1442,17 +1442,23 @@ class TaprootTest(BitcoinTestFramework):
  self.nodes[1].generate(101)
  self.test_spenders(self.nodes[1], spenders_taproot_active(), input_counts=[1, 2, 2, 2, 2, 3])
  - # Transfer funds to pre-taproot node.
  + # Transfer value of the largest 500 coins to pre-taproot node.
  addr = self.nodes[0].getnewaddress()
  +
  + unsp = self.nodes[1].listunspent()
  + unsp = sorted(unsp, key=lambda i: i['amount'], reverse=True)
  + unsp = unsp[:500]
  +
  rawtx = self.nodes[1].createrawtransaction(
  inputs=[{
  'txid': i['txid'],
  'vout': i['vout']
  - } for i in self.nodes[1].listunspent()],
  - outputs={addr: self.nodes[1].getbalance()},
  + } for i in unsp],
  + outputs={addr: sum(i['amount'] for i in unsp)}
  )
  rawtx = self.nodes[1].signrawtransactionwithwallet(rawtx)['hex']
  - # Transaction is too large to fit into the mempool, so put it into a block
  +
  + # Mine a block with the transaction
  block = create_block(tmpl=self.nodes[1].getblocktemplate(NORMAL_GBT_REQUEST_PARAMS), txlist=[rawtx])
  add_witness_commitment(block)
  block.rehash()
  