message: Remove an unused variable in a test
diff: @@ -564,7 +564,6 @@ TEST_CASE("Transaction log parsing: changeset calcuation") {
  }
  SECTION("merge_rows() to a new row followed by move_last_over() produces no net change") {
  - size_t new_row;
  auto info = track_changes({false, false, true}, [&] {
  size_t new_row = table.add_empty_row();
  table.merge_rows(5, new_row);
  