message: chore: sort specs in cli hashes
diff: @@ -5,7 +5,7 @@ use ckb_resource::{Resource, ResourceLocator, CKB_CONFIG_FILE_NAME};
  use clap::ArgMatches;
  use numext_fixed_hash::H256;
  use serde_derive::{Deserialize, Serialize};
  -use std::collections::HashMap;
  +use std::collections::BTreeMap;
  use std::convert::{TryFrom, TryInto};
  use std::path::PathBuf;
  @@ -55,7 +55,7 @@ impl TryFrom<ChainSpec> for SpecHashes {
  }
  pub fn hashes<'m>(locator: ResourceLocator, matches: &ArgMatches<'m>) -> Result<(), ExitCode> {
  - let mut specs = HashMap::<String, SpecHashes>::new();
  + let mut specs = BTreeMap::<String, SpecHashes>::new();
  if matches.is_present(cli::ARG_BUNDLED) {
  println!("# Generated by: ckb cli hashes -b");
  