v0.4.0-rc.1

• Update to ctap-types v0.6.0-rc.2.
• Set algorithms, authenticator_config_commands, firmware_version, max_serialized_large_blob_array and remaining_discoverable_credentials in get_info and add firmware_version to Config.
• Implement these new extensions:
  • credBlob
  • hmac-secret-mc
  • minPinLength
• Implement the alwaysUv feature.
• Implement the config command with these subcommands:
  • toggleAlwaysUv
  • setMinPINLength
• Add ccid_transport to Config and set transports in get_info accordingly.
• Indicate support for FIDO_2_3 in get_info.
• Load full credential from filesstem for getAssertion if an allow list is used with a discoverable credential.
• Use UTF-8 code points instead of bytes when checking the minimum length for PINs.
• Accept up = true in makeCredential.
• Fix PIN verification in large_blobs_set.