Win32/UWP build

Add capability of creating seperated stencil view in OpenGL. #3450

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Run time

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Job	Run time
Win10 -> Pre-checks	19s
Win10 -> Win10-x64, Release	31m 54s
Win10 -> UWP-x64, Debug	3m 17s
Win10 -> Win10-Win32, Release	29m 51s
Win10 -> Win10-Dev-x64, RelWithDebInfo	15m 21s
Win10 -> UWP-x64, Release	3m 35s
Win10 -> Win10-Ninja-x64, Debug	13m 28s
Win10 -> Win10-Win32, Debug	26m 54s
Win10 -> Win10-x64, Debug	25m 59s
Win10 -> MinGW-x64, Release	11m 56s
	2h 42m 34s