Roll recipe dependencies (trivial).

This is an automated CL created by the recipe roller. This CL rolls recipe
changes from upstream projects (e.g. depot_tools) into downstream projects
(e.g. tools/build).


More info is at https://goo.gl/zkKdpD. Use https://goo.gl/noib3a to file a bug.
depot_tools:
  https://crrev.com/57fe41698a42c272ac0cb6d55596e9fedf24eb0e [vpython] Roll to 4722764c4f0247f32e18864c90bd349336bf684f (smut@google.com)
  https://crrev.com/5b6ae8bc74d18033d8880e6183efa9ef6ca71de3 git-cl: Use bb to schedule try jobs. (ehmaldonado@chromium.org)


TBR=borenet@google.com

Recipe-Tryjob-Bypass-Reason: Autoroller
Bugdroid-Send-Email: False
Change-Id: I58d3589fa7a075f6a7779a0d38af23512e1d800f
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/241158
Reviewed-by: Recipe Roller <recipe-mega-autoroller@chops-service-accounts.iam.gserviceaccount.com>
Commit-Queue: Recipe Roller <recipe-mega-autoroller@chops-service-accounts.iam.gserviceaccount.com>
diff --git a/infra/config/recipes.cfg b/infra/config/recipes.cfg
index 46ac1c6..2873fc4 100644
--- a/infra/config/recipes.cfg
+++ b/infra/config/recipes.cfg
@@ -14,7 +14,7 @@
   "deps": {
     "depot_tools": {
       "branch": "master",
-      "revision": "2d75cf6238a5c8bb594a5fc90c041542a2ca1178",
+      "revision": "5b6ae8bc74d18033d8880e6183efa9ef6ca71de3",
       "url": "https://chromium.googlesource.com/chromium/tools/depot_tools.git"
     },
     "recipe_engine": {