message: Restore the old matching_idx in BFT tests
diff: @@ -2141,6 +2141,11 @@ namespace aft
  state->commit_idx :
  state->last_idx;
  + if (consensus_type == ConsensusType::BFT)
  + {
  + matching_idx = state->last_idx;
  + }
  +
  LOG_DEBUG_FMT(
  "Send append entries response from {} to {} for index {}: {}",
  state->my_node_id.trim(),
  