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) into this repository.

The build that created this CL was
https://ci.chromium.org/b/8759328933488823425

depot_tools:
https://chromium.googlesource.com/chromium/tools/depot_tools.git/+/cd076ba1b0be061d4446e47f68b3ec53122ce95c
  cd076ba (sokcevic@chromium.org)
      [git_cl] Limit number of concurrent connections

fuchsia:
https://fuchsia.googlesource.com/infra/recipes.git/+/3b22cf76c8334b688ee02a49efd8a4c5e503a045
  3b22cf7 (global-integration-roller@fuchsia-infra.iam.gserviceaccount.com)
      [roll] Update pinned tools

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: I80543b067b24b867a362f36cd73aac5cb1362269
Reviewed-on: https://flutter-review.googlesource.com/c/recipes/+/53845
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>
diff --git a/infra/config/recipes.cfg b/infra/config/recipes.cfg
index b073ac5..08949c1 100644
--- a/infra/config/recipes.cfg
+++ b/infra/config/recipes.cfg
@@ -22,17 +22,17 @@
   "deps": {
     "dart": {
       "branch": "refs/heads/main",
-      "revision": "537b256e3d57667b2ccd8e1a25da2807eaf63ee2",
+      "revision": "f960db1e2560030c9980bcf9aa5043e81faa42ed",
       "url": "https://dart.googlesource.com/recipes.git"
     },
     "depot_tools": {
       "branch": "refs/heads/main",
-      "revision": "6953ebe3c1825e0f548e8c124a3b85f6c75dbc73",
+      "revision": "cd076ba1b0be061d4446e47f68b3ec53122ce95c",
       "url": "https://chromium.googlesource.com/chromium/tools/depot_tools.git"
     },
     "fuchsia": {
       "branch": "refs/heads/main",
-      "revision": "dbd9082a1854cbc6ba493f936ea941763ef48bb0",
+      "revision": "3b22cf76c8334b688ee02a49efd8a4c5e503a045",
       "url": "https://fuchsia.googlesource.com/infra/recipes.git"
     },
     "recipe_engine": {