Cardano Updates

## Release Notes / Change-Logs

* **1.25.0**
  #### CIP8/30 Updates
  - The CIP8/30 verification function got a bit of a code clean up, reencoding the `protected_header` into cbor hex only if needed.
  - Using the `sign --cip8/30` function now also has the `--include-maps` flag option. If set, the `--json-extended` output contains the COSE maps too. This was available for `verify --cip8/30` before.
  #### CIP88v2/151 Calidus Updates
  - Using the `verify --cip88` function now also has the `--include-maps` flag option. If set, the `--json-extended` output contains the COSE maps too.
  #### CIP100 Author-Signing
  - Its now possible to sign in `CIP-8` mode if the optional `--address xxx` parameter is used:
    `cardano-signer sign --cip100 --data-file myUnsigned.json --secret-key xxx.skey --author-name "Its me!" --address xxx --out-file mySigned.json`

  #### Key-Generation

  - Generating pool-keys via a set path `--path pool` or `--path 1853H/1815H/0H/0H` now also includes the extended bech keys in the `--json-extended` output:
    `"secretKeyBech": "pool_xsk1fzvvmh...", "publicKeyBech": "pool_vk1wc8mjku..."`
  - The `calidusIdHex` and `calidusIdBech` output is now only showing up if you generate calidus keys.

  #### General Updates

  - Code clean-up like optional start flags are now read from an array. Improved error messages. etc.