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/8766080070096431441

depot_tools:
https://chromium.googlesource.com/chromium/tools/depot_tools.git/+/7751ddfa9e4ada203d735d43bc3fbeef663d8bed
  7751ddf (chanli@chromium.org)
      [depot_tools] roll led

fuchsia:
https://fuchsia.googlesource.com/infra/recipes.git/+/0b4c08c8ca956b91442623a76a41fbbe49c922a9
  0b4c08c (global-integration-roller@fuchsia-infra.iam.gserviceaccount.com)
      [roll] Update pinned tools

recipe_engine:
https://chromium.googlesource.com/infra/luci/recipes-py.git/+log/27885607ae6b9a513ddd601ef7c9b88111dfd224~..3932a9ace9ca3f9b4e5de80d14d6dbe096aaa714
  2788560 (iannucci@chromium.org)
      [random] Remove hacks for python2 compatibility.
  f0684c8 (mohrr@google.com)
      [defer] Initial commit
  3932a9a (bpastene@chromium.org)
      Allow the 'cost' of 'bb collect' cmds to be specified in recipes

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: I0431e1a10a2ea60aa6648c2f3451160863849366
Reviewed-on: https://flutter-review.googlesource.com/c/recipes/+/51864
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 61b64f4..96e3781 100644
--- a/infra/config/recipes.cfg
+++ b/infra/config/recipes.cfg
@@ -22,22 +22,22 @@
   "deps": {
     "dart": {
       "branch": "refs/heads/main",
-      "revision": "3d7e4a9699e20ed08007b6a7a3adf2de8b9c15d6",
+      "revision": "72efaaf75eca5c0ba814b0cdfdf9400852a5766b",
       "url": "https://dart.googlesource.com/recipes.git"
     },
     "depot_tools": {
       "branch": "refs/heads/main",
-      "revision": "27ea34f94ea114fec4fc4a10720492dbe8f3d738",
+      "revision": "7751ddfa9e4ada203d735d43bc3fbeef663d8bed",
       "url": "https://chromium.googlesource.com/chromium/tools/depot_tools.git"
     },
     "fuchsia": {
       "branch": "refs/heads/main",
-      "revision": "08026644f09eff88a3416c630785385ce8aa28ea",
+      "revision": "0b4c08c8ca956b91442623a76a41fbbe49c922a9",
       "url": "https://fuchsia.googlesource.com/infra/recipes.git"
     },
     "recipe_engine": {
       "branch": "refs/heads/main",
-      "revision": "a9a3ff21ca234aa195f732ed848cfe2a1d17d2b2",
+      "revision": "3932a9ace9ca3f9b4e5de80d14d6dbe096aaa714",
       "url": "https://chromium.googlesource.com/infra/luci/recipes-py.git"
     }
   },