Roll recipe dependencies (trivial).

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

The build that created this CL was
https://ci.chromium.org/b/8754253390015231281

depot_tools:
https://chromium.googlesource.com/chromium/tools/depot_tools.git/+log/93d5662c1dbd644aa422867a43e9c9c31f69690c~..de6a9a9692db6667df3b7f972bcead57d6154e9f
  93d5662 (kimstephanie@google.com)
      Revert "Reland "Add support for GCS deps""
  1a92126 (bryner@google.com)
      Delete vpython, leaving only vpython3.
  de6a9a9 (mlcui@google.com)
      git_cl: Add JSON output flag for `git cl presubmit`

recipe_engine:
https://chromium.googlesource.com/infra/luci/recipes-py.git/+log/18cb2bf546ad61b78e6a54f5755d11ad9093ed1c~..de336d573dca0bd87a4008d5ca92967b701cbef9
  18cb2bf (vadimsh@chromium.org)
      [swarming] Expose API for fetching task text outputs into a file.
  99f494f (randymaldonado@google.com)
      [recipe-modules][buildbucket] Add extend_swarming_bot_dimension...
  de336d5 (randymaldonado@google.com)
      [recipe_modules][buildbucket] adding backend_task_dimensions_fr...

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: I046a5983d329f62c0b270661a90ba6d099264d57
Reviewed-on: https://flutter-review.googlesource.com/c/recipes/+/55821
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 a7fe795..cb08de3 100644
--- a/infra/config/recipes.cfg
+++ b/infra/config/recipes.cfg
@@ -22,22 +22,22 @@
   "deps": {
     "dart": {
       "branch": "refs/heads/main",
-      "revision": "c4dbd1bf735c5496a6b61187795f9d869ceea879",
+      "revision": "6dcacaecf157d9d8d0482592df20b62647180275",
       "url": "https://dart.googlesource.com/recipes.git"
     },
     "depot_tools": {
       "branch": "refs/heads/main",
-      "revision": "03e4484a72698772649b7eba556e4cab7c43a2e1",
+      "revision": "de6a9a9692db6667df3b7f972bcead57d6154e9f",
       "url": "https://chromium.googlesource.com/chromium/tools/depot_tools.git"
     },
     "fuchsia": {
       "branch": "refs/heads/main",
-      "revision": "022384569c8a47b15e56bef954937979b07b0524",
+      "revision": "92a63edb87eaf15b4832ccae3c790b75f3f29be1",
       "url": "https://fuchsia.googlesource.com/infra/recipes.git"
     },
     "recipe_engine": {
       "branch": "refs/heads/main",
-      "revision": "81494310d40f9c63e691d4480797bde98c0ebeff",
+      "revision": "de336d573dca0bd87a4008d5ca92967b701cbef9",
       "url": "https://chromium.googlesource.com/infra/luci/recipes-py.git"
     }
   },