remove windows.h from all headers in `std` folder (#623) #1561

Job	Run time
mingw (mingw64, Release, 17, ON)	15m 31s
mingw (ucrt64, Release, 17, ON)	16m 7s
msvc (windows-2022, x64, Debug, 17, ON)	6m 6s
msvc (windows-2022, x64, Debug, 20, ON)	9m 14s
msvc (windows-2022, x64, Release, 17, ON)	16m 15s
msvc (windows-2022, x64, Release, 20, ON)	20m 56s
msvc (windows-2022, x64, Release, 17, OFF, -DQUILL_NO_EXCEPTIONS=ON -DQUILL_BUILD_TESTS=ON)	2m 56s
msvc (windows-2022, ARM64, Release, 17, OFF)	3m 14s
msvc (windows-2022, ARM, Release, 17, OFF)	2m 54s
	1h 33m 13s

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