Roll recipe dependencies (trivial).

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

The build that created this CL was
https://ci.chromium.org/b/8700940850804748481

depot_tools:
https://chromium.googlesource.com/chromium/tools/depot_tools.git/+log/13964577cd899081ea7e526ffbe58df1065bc3d7~..f4ffac2a935bec3fceaa7e5f49c697327ddbbf5e
  1396457 (rop@google.com)
      Improve wording of license allowlist warning
  113c2c3 (rop@google.com)
      Note regarding case and LicenseRef
  88acbf2 (tikuta@chromium.org)
      Fix redundant double slash in script path.
  f4ffac2 (sdefresne@chromium.org)
      Add licences for breakpad and libwebp to the allowlist

Please check the following references for more information:
- autoroller, https://chromium.googlesource.com/infra/luci/recipes-py/+/main/doc/workflow.md#autoroller
- rollback, https://chromium.googlesource.com/infra/luci/recipes-py/+/main/doc/workflow.md#rollback
- cross-repo dependencies, https://chromium.googlesource.com/infra/luci/recipes-py/+/main/doc/cross_repo.md

Use https://goo.gl/noib3a to file a bug.

R=flutter-infra-notify+luci-recipes@google.com

Recipe-Tryjob-Bypass-Reason: Autoroller
Ignore-Freeze: Autoroller
Bugdroid-Send-Email: False
Change-Id: Ia5d798c14fd7010d5601a82f0c72e77dbd22388b
Reviewed-on: https://flutter-review.googlesource.com/c/recipes/+/71300
Commit-Queue: flutter-prod-builder@chops-service-accounts.iam.gserviceaccount.com <flutter-prod-builder@chops-service-accounts.iam.gserviceaccount.com>
Bot-Commit: flutter-prod-builder@chops-service-accounts.iam.gserviceaccount.com <flutter-prod-builder@chops-service-accounts.iam.gserviceaccount.com>