Add support for setting TypeOfService/TrafficClass on connections #4056

Job	Run time
Build Unix (Debug, linux, ubuntu-20.04, x64, openssl, -Sanitize, -Test) / Build	2m 11s
Build Unix (Debug, linux, ubuntu-20.04, x64, openssl3, -Sanitize, -Test) / Build	2m 38s
Build Unix (Debug, linux, ubuntu-22.04, x64, openssl3, -Sanitize, -Test) / Build	2m 36s
Build Unix (Debug, linux, ubuntu-24.04, x64, openssl3, -Test, -UseXdp) / Build	2m 11s
Build Unix (Debug, linux, ubuntu-24.04, x64, openssl3, -Sanitize, -Test) / Build	2m 42s
Build Unix (Debug, macos, macos-13, x64, openssl3, -Test) / Build	3m 19s
Build Unix (Debug, macos, macos-13, x64, openssl, -Test) / Build	3m 7s
Build WinUser (Debug, windows, windows-2022, x64, schannel, -Sanitize, -Test) / Build	3m 6s
Build WinUser (Debug, windows, windows-2022, x64, openssl3, -Test) / Build	5m 11s
Build WinUser (Debug, windows, windows-2022, x64, openssl, -Test) / Build	5m 10s
Build WinUser (Debug, windows, windows-2022, x64, schannel, -Test) / Build	3m 42s
Stress	0s
recvfuzz	0s
	35m 53s

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