[infra] Update Windows bot version

No-Tree-Checks: true
No-Presubmit: true
Bug: skia:9253
Change-Id: Ia83f789ab9cb690f4cd863ca39443fefc438b794
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/227040
Reviewed-by: Ravi Mistry <rmistry@google.com>
Commit-Queue: Eric Boren <borenet@google.com>
2 files changed