JwkThumbprintSerializer
Polymorphic serializer for Jwk.Thumbprint values, dispatching to the appropriate concrete thumbprint serializer based on the kty field in the JSON object.
Supports "RSA" (JwkRsaThumbprintSerializer), "EC" (JwkEcThumbprintSerializer), and "oct" (JwkOctThumbprintSerializer) key types. Throws co.touchlab.kjwt.exception.MalformedJwkException if kty is absent, and co.touchlab.kjwt.exception.UnsupportedJwtException if the key type is not recognised.