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/8725171765413432417

depot_tools:
https://chromium.googlesource.com/chromium/tools/depot_tools.git/+log/9fbf88b06fcdb2decda76aa6184c828e41d5c6cc~..9748dcdb1a3d1c4d16d2dc9ed56348c1f8f7e91a
  9fbf88b (rop@google.com)
      Presubmit error for bad delimiters
  9748dcd (rop@google.com)
      Add clear documentation to license_allowlist.py

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@grotations.appspotmail.com

Recipe-Tryjob-Bypass-Reason: Autoroller
Ignore-Freeze: Autoroller
Bugdroid-Send-Email: False
Change-Id: I012512e643bac870d08a8516bd30a21a5fb92023
Reviewed-on: https://flutter-review.googlesource.com/c/recipes/+/62280
Bot-Commit: flutter-prod-builder@chops-service-accounts.iam.gserviceaccount.com <flutter-prod-builder@chops-service-accounts.iam.gserviceaccount.com>
Commit-Queue: flutter-prod-builder@chops-service-accounts.iam.gserviceaccount.com <flutter-prod-builder@chops-service-accounts.iam.gserviceaccount.com>