message: make unicode benchmark not take 20s
diff: @@ -14,7 +14,7 @@ fn all_valid_chars() -> impl Iterator<Item = char> {
  fn main() {
  // Take only the first few chars because we don't want to wait all day
  - for c in all_valid_chars().take(2_000) {
  + for c in all_valid_chars().take(1_500) {
  let _ = UnicodeXID::is_xid_continue(c);
  }
  }
  