Roll recipe dependencies (trivial).

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

The build that created this CL was
https://ci.chromium.org/b/8683678346267751521

depot_tools:
https://chromium.googlesource.com/chromium/tools/depot_tools.git/+/062f249324014c2fc20d9534f10f7f5e9de53e93
  062f249 (chanli@google.com)
      [depot_tools] roll led and bb

fuchsia:
https://fuchsia.googlesource.com/infra/recipes.git/+log/a01c1a94bc27d06491221c898d1b6a60ccf1eb34~..ce91fde2e3667f73b403939870974e66d497213c
  a01c1a9 (global-integration-roller@fuchsia-infra.iam.gserviceaccount.com)
      [roll] Update coverage pinned tools
  ce91fde (chanli@google.com)
      [Fuchsia recipe] prepare manual roll for https://crrev.com/c/77...

recipe_engine:
https://chromium.googlesource.com/infra/luci/recipes-py.git/+/7a2760c98f4def8f22e376acd70e8e7b55d8ec3e
  7a2760c (chanli@google.com)
      [recipes-py] roll LUCI proto

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: I150e2412dfe8fdb8237e11f854e4960e075e7ffa
Reviewed-on: https://flutter-review.googlesource.com/c/recipes/+/77981
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>