v3.0.0: The PQC release

Changes:

• verify_registration_response() and verify_authentication_response() now support use of PQC ML-DSA-44, ML-DSA-65, and ML-DSA-87 algorithms for credential public key signature verification (#282)
  • See https://duo-labs.github.io/py_webauthn/advanced_use_cases.html#pqc-algorithm-support for more info
• generate_registration_options() will now encourage authenticators to create keypairs using EDDSA when available, signaling acceptance of ES256 or RS256 when EDDSA is unavailable (#284)
• Responses containing malformed CBOR data with duplicate keys will now be rejected (#285)