refactor(utxo-bin): add bip32 subcommand

[OttoAllmendinger]

• refactor(utxo-bin): add formatTreeOrJson Factor out common argument for tree or json output format into a shared constant.

  Issue: BTC-1351

• refactor(utxo-bin): add bip32 subcommand Now we have a new command bip32 that has two subcommands:

  • parse that takes a bip32 key and shows its info
  • generateFromSeed that generates a bip32 key from a seed

  This replaces the parseXpub command.

  Issue: BTC-1351

• feat(utxo-bin): add strict mode to yargs This has the effect of making yargs fail if an unknown command is passed.

  Issue: BTC-1351