Roll recipe dependencies (trivial).

This is an automated CL created by the recipe roller. This CL rolls
recipe changes from upstream projects (fuchsia) into this repository.

fuchsia:
https://fuchsia.googlesource.com/infra/recipes.git/+log/4615ea74558bd0cfd8444f5dc91bd3bc421eae48~..4f413121551db0448177afde34aaf1b7020603cc
  4615ea7 (hjfreyer@google.com)
      [recipes] Fork flutter_with_dependents_roller.py.
  4f41312 (phosek@google.com)
      [clang_toolchain] Enable the use of zilb and libxml2 on Windows

More info is at https://goo.gl/zkKdpD. Use https://goo.gl/noib3a to file a bug.

TBR=whesse@google.com

Recipe-Tryjob-Bypass-Reason: Autoroller
Bugdroid-Send-Email: False
Change-Id: Ia13fe091173750d2ba2598f5d9161c51fbf47077
Reviewed-on: https://dart-review.googlesource.com/c/recipes/+/197780
Reviewed-by: Dart CI <dart-luci-ci-builder@dart-ci.iam.gserviceaccount.com>
Commit-Queue: Dart CI <dart-luci-ci-builder@dart-ci.iam.gserviceaccount.com>
2 files changed