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.

The build that created this CL was
https://ci.chromium.org/b/8711704933979162129

fuchsia:
https://fuchsia.googlesource.com/infra/recipes.git/+log/1dec1666804e5fd1deb1e44460c34099d50d957f~..b7826c22366a2647700bdba5195624b3ea1fbf51
  1dec166 (olivernewman@google.com)
      [auto_roller] Don't mark abandon step as a failure
  b7826c2 (mohrr@google.com)
      [auto_roller] Fix minor formatting issue

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: Iea4e5b2b319c0fc04e8b3c34f2ac07cc259632e8
Reviewed-on: https://flutter-review.googlesource.com/c/recipes/+/66761
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>
diff --git a/infra/config/recipes.cfg b/infra/config/recipes.cfg
index 47df29f..3d7a0ae 100644
--- a/infra/config/recipes.cfg
+++ b/infra/config/recipes.cfg
@@ -32,7 +32,7 @@
     },
     "fuchsia": {
       "branch": "refs/heads/main",
-      "revision": "18998a5ac51ba96e05421f2577cd1b5ed7578fda",
+      "revision": "b7826c22366a2647700bdba5195624b3ea1fbf51",
       "url": "https://fuchsia.googlesource.com/infra/recipes.git"
     },
     "recipe_engine": {