[HTTP/3] Support NativeAOT on Windows

[karelz]

HTTP/3 should be supported also in NativeAOT scenario on Windows.

Linux is simple as msquic is "part of OS" - external package that is prereq for HTTP/3 to work.
On Windows, we build and include msquic.dll as part of .NET Runtime.

@vitek-karas or @MichalStrehovsky can point us to what needs to happen to make it work.
cc @jkotas

Related to Single-file support in #73290

Tagging subscribers to this area: @dotnet/ncl
See info in area-owners.md if you want to be subscribed.

Issue Details

---

HTTP/3 should be supported also in NativeAOT scenario on Windows.

Linux is simple as msquic is "part of OS" - external package that is prereq for HTTP/3 to work.
On Windows, we build and include msquic.dll as part of .NET Runtime.

@vitek-karas or @MichalStrehovsky can point us to what needs to happen to make it work.
cc @jkotas

Author:	karelz
Assignees:	-
Labels:	enhancement, area-System.Net.Http
Milestone:	8.0.0

[karelz]

Triage: We discussed with @vitek-karas that such work should be part of 8.0 -- it is too late for 7.0 and the usage of HTTP/3 is not that much widespread yet.

[jkotas]

We do not need to a separate issue tracking this for NativeAOT. The solution and the work required to make it happen should be 95% same between singlefilehost and NativeAOT.

Duplicate of #73290