Add support for setting TypeOfService/TrafficClass on connections #3673

Job	Run time
Ubuntu (linux, ubuntu-20.04, x64, openssl) / Build	2m 57s
Ubuntu (linux, ubuntu-24.04, x64, openssl3, -UseXdp) / Build	3m 1s
Ubuntu (linux, ubuntu-22.04, x64, openssl3) / Build	2m 54s
Windows (windows, windows-2022, x64, openssl3) / Build	6m 1s
Windows (windows, windows-2022, x64, openssl) / Build	5m 19s
Build All Darwin Frameworks / Build Darwin Binaries (ios, arm64) / Build	5m 7s
Build All Darwin Frameworks / Build Darwin Binaries (ios, x64) / Build	3m 5s
Build All Darwin Frameworks / Build Darwin Binaries (macos, arm64) / Build	2m 40s
Build All Darwin Frameworks / Build Darwin Binaries (macos, x64) / Build	4m 10s
Build All Darwin Frameworks / Build Universal Binaries	28s
Build All Darwin Frameworks / Build Darwin Framework (ios, x64)	17s
Build All Darwin Frameworks / Build Darwin Framework (ios, arm64)	31s
Build All Darwin Frameworks / Build Darwin Framework (macos, universal)	19s
Build All Darwin Frameworks / Build Darwin XCFramework	38s
DotNet Test (windows, windows-2022, x64, openssl)	2m 2s
DotNet Test (windows, windows-2022, x64, openssl3)	1m 4s
DotNet Test (linux, ubuntu-20.04, x64, openssl)	1m 11s
DotNet Test (linux, ubuntu-22.04, x64, openssl3)	1m 5s
DotNet Test (linux, ubuntu-24.04, x64, openssl3, -UseXdp)	1m 36s
DotNet Test (macos, macos-13, universal, openssl)	36s
	45m 1s

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