Newly added `System.Net.Http` [Telemetry](https://github.com/dotnet/runtime/blob/master/src/libraries/System.Net.Http/src/System/Net/Http/HttpTelemetry.cs) should be expanded to HTTP/3 in the future. Currently, only the Start/Failed/Stop events are available for HTTP/3.
