message: Small optimization for collecting past deploys
diff: @@ -427,6 +427,7 @@ impl BlockProposerReady {
  .iter()
  .flat_map(|block_payload| block_payload.deploys_and_transfers_iter())
  .map(DeployOrTransferHash::into)
  + .take_while(|hash| !self.contains_finalized(hash))
  .collect();
  let block_timestamp = context.timestamp();
  let mut appendable_block = AppendableBlock::new(deploy_config, block_timestamp);
  