win: Update windows SDK version to 10.0.26100.1742 (M132)

[magreenblatt]

Chromium is updating to the 10.0.26100.1742 SDK version around the M131 branch point. CEF is targeting this update for M132 unless something related breaks on the M131 release branch. From the commit message:

The new SDK version saw d3dcompiler_47.dll change from statically
linking the UCRT (Universal C Runtime) to dynamically linking. This
caused breakages on older Windows versions which don't necessarily
have the up-to-date DLLs. As a result, the packaged toolchain
contains an old version of d3dcompiler_47.dll, from SDK version 10.0.22612.3233.

From the associated email message:

For anyone using an older version of Windows (1909 or earlier), note that we experienced failures during testing with dawn failing to load d3dcompiler_47.dll on x64 systems. This is because the DLL has begun dynamically linking the universal C Runtime (UCRT), and older versions of windows have older versions of the UCRT as well. To compensate, our packaged toolchain uses the DLL from SDK 22621 instead. For non-Googlers, if you encounter these failures, you can either update your UCRT, or use the 22621 version of the DLL as well. If anyone encounters similar failures on a non-x64 system, please let me know.

[magreenblatt]

CEF will continue to distribute the 22621 SDK version of d3dcompiler_47.dll to work around the above issues.