Support ITlsHandshakeFeature in Http/3

[wtgodbe]

Similar to #35016

We've moved this issue to the Backlog milestone. This means that it is not going to be worked on for the coming release. We will reassess the backlog following the current release and consider this item at that time. To learn more about our issue management process and to have better expectation regarding different types of issues you can read our Triage Process.

[adityamandaleeka]

We don't have the APIs for this yet from S.N.Quic.

[adityamandaleeka]

We won't consider this blocking for releasing 7 for now, but it will be critical at some point.

[JamesNK]

Networking team has the required functionality as Future. Not happening in .NET 7. Moving to low priority.

Thanks for contacting us.

We're moving this issue to the .NET 8 Planning milestone for future evaluation / consideration. We would like to keep this around to collect more feedback, which can help us with prioritizing this work. We will re-evaluate this issue, during our next planning meeting(s).
If we later determine, that the issue has no community involvement, or it's very rare and low-impact issue, we will close it - so that the team can focus on more important and high impact issues.
To learn more about what to expect next and how this issue will be handled you can read more about our triage process here.