Update MDS AuthenticationAlgorithm enum

[micolous]

MDS has an authenticator with secp521r1_ecdsa_sha512_raw AuthenticationAlgorithm:

{
  "aaguid": "bb405265-40cf-4115-93e5-a332c1968d8c",
  "metadataStatement": {
      "legalHeader": "Submission of this statement and retrieval and use of this statement indicates acceptance of the appropriate agreement located at https://fidoalliance.org/metadata/metadata-legal-terms/.",
      "aaguid": "bb405265-40cf-4115-93e5-a332c1968d8c",
      "friendlyNames": {
          "en-US": "ID-One Card"
      },
      "description": "ID-One Card",
      "authenticatorVersion": 16777216,
      "protocolFamily": "fido2",
      "schema": 3,
      "upv": [
          {
              "major": 1,
              "minor": 1
          },
          {
              "major": 1,
              "minor": 0
          }
      ],
      "authenticationAlgorithms": [
          "secp521r1_ecdsa_sha512_raw",
          "secp256r1_ecdsa_sha256_raw",
          "secp384r1_ecdsa_sha384_raw"
      ],
      "publicKeyAlgAndEncodings": [
          "cose"
      ],
      "attestationTypes": [
          "basic_full"
      ],
...

This doesn't appear in our MDS types:

webauthn-rs/fido-mds/src/mds.rs

Lines 300 to 303 in 6f4688d

	#[derive(Debug, Clone, Serialize, Deserialize)]
	#[serde(deny_unknown_fields)]
	/// The list of authentication algorithms supported by the authenticator.
	pub enum AuthenticationAlgorithm {

This will need updating, similar to #209

The spec lists a few other types, so may be worth just pulling all of them in.