iwyu fixes for VS 16.7's STL

This lets us build with the STL from the new Visual Studio 16.7 release,
https://docs.microsoft.com/en-us/visualstudio/releases/2019/release-notes#16.7.0

Specifically, I think this is from STL updates,
https://github.com/microsoft/STL/wiki/Changelog#vs-2019-167

Probably this one,

    <array> no longer includes <algorithm>, <iterator>, and <tuple>; this is
    a source-breaking change for projects that weren't strict about
    including what they use. #482

Change-Id: Id95a7966c636b70b56522bc80e6daa626749e916
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/308496
Reviewed-by: Brian Osman <brianosman@google.com>
Commit-Queue: Mike Klein <mtklein@google.com>
2 files changed