Build

Revert "refactor: rtc and cricket to webrtc namespace" #137

Job	Run time
build-linux (linux_x86-64, ubuntu-22.04, 17, 21)	6m 5s
build-windows (windows_x86_64, windows-2022, 17)	7m 10s
build-macos (macos_x86-64, macos-13, 17)	4m 42s
build-macos (macos_arm64, macos-14, 17)	2m 22s
	20m 19s

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