webtransport over http2 client has invalid signature call

[ice-cronus]

here Signature is (hostname, cert) as it is called with 2 parameters

[martenrichter]

Thanks for spotting this. But actually, it is never called from node.js as the following issue: https://github.com/nodejs/node/issues/49841 prevents a usage directly in node.js's verification step, Instead, I currently use a workaround that closes the connection if the certificate is invalid, but during connection, every certificate is accepted.