[QUIC] Use client TLS options in QUIC

[scalablecory]

We need to get client certificates working in QuicConnection SSL options.

runtime/src/libraries/System.Net.Quic/src/System/Net/Quic/Implementations/MsQuic/MsQuicConnection.cs

Lines 88 to 93 in 5c6f5b1

	internal async ValueTask SetSecurityConfigForConnection(X509Certificate cert)
	{
	_securityConfig = await MsQuicApi.Api.CreateSecurityConfig(cert);
	// TODO this isn't being set correctly
	MsQuicParameterHelpers.SetSecurityConfig(MsQuicApi.Api, _ptr, (uint)QUIC_PARAM_LEVEL.CONNECTION, (uint)QUIC_PARAM_CONN.SEC_CONFIG, _securityConfig.NativeObjPtr);
	}

[ManickaP]

Was this solved by #50613? Could we close this? Or what is missing?
cc: @wfurt @scalablecory

[wfurt]

#50613 is not sufficient as it is focusing on typical use e.g. sever certificates.
We don't have handling for client certificates and that will also need msquic changes AFAIK (at least for OpenSSL). I'm yet to figure out if LocalCertificateSelectionCallback would work e.g. providing certificate via callback in middle of handshake instead of specifying it upfront.

CipherSuitesPolicy support was added to msquic recently but it is not plumbed from runtime AFAIK.

cc: @nibanks

[wfurt]

SslClientAuthenticationOptions.LocalCertificateSelectionCallback depends on microsoft/msquic#1249

[ManickaP]

Triage: we have a basic support for client certificate and the callback is not yet supported by msquic, we cannot fully fix it for 6.0.