SetEnv json entries in cipd packages for more recent Windows SDKs are
changed from:

       [
         "..",
         "..",
         "win_sdk",
         "Include",
         "10.0.17134.0",
         "um"
       ],

to

       [
         "Windows Kits",
         "10",
         "Include",
         "10.0.19041.0",
         "um"
       ],

so we should accept these paths now.

R=iannucci@chromium.org

Bug: 1250098
Change-Id: I56c84bc5ed46dda354e018b0abac2fae0bad8199
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/tools/depot_tools/+/3296663Reviewed-by: Robbie Iannucci <iannucci@chromium.org>
Commit-Queue: Alex Gough <ajgo@chromium.org>