Build

Update clang_win_version on Windows for gn args #108

Job	Run time
build (windows-latest, Release, x64)	2m 7s
build (windows-latest, Release, x86)	2m 30s
build (windows-latest, Debug, x64)	2m 29s
build (windows-latest, Debug, x86)	3m 20s
build (macos-latest, Release, x64)	6m 26s
build (macos-latest, Release, arm64)	8m 52s
build (macos-latest, Debug, x64)	8m 21s
build (macos-latest, Debug, arm64)	8m 15s
build (ubuntu-20.04, Release, x64)	12m 10s
build (ubuntu-20.04, Release, x86)	12m 55s
build (ubuntu-20.04, Debug, x64)	13m 27s
build (ubuntu-20.04, Debug, x86)	14m 26s
	1h 35m 18s

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