Roll recipe dependencies (trivial).

infra/config/recipes.cfg

Index: infra/config/recipes.cfg
diff --git a/infra/config/recipes.cfg b/infra/config/recipes.cfg
index 2d313c71cadb7c70ff2001259c4a8e6eda7333b2..f5200da6ded4cae2fa1edd7eb61ede762f006100 100644
--- a/infra/config/recipes.cfg
+++ b/infra/config/recipes.cfg
@@ -5,17 +5,17 @@ deps {
   project_id: "build"
   url: "https://chromium.googlesource.com/chromium/tools/build.git"
   branch: "master"
-  revision: "4e6de3a742791006b6ca41aab6c1bd8868461ce8"
+  revision: "a661277f9f72d06f313dba599b4e6a4a7dd9887f"
 }
 deps {
   project_id: "depot_tools"
   url: "https://chromium.googlesource.com/chromium/tools/depot_tools.git"
   branch: "master"
-  revision: "f83fa37b3451a862df10e0a5f8a1265a28e75b1f"
+  revision: "fff0635af2a79778a23be93802f2cabd6c9aedc4"
 }
 deps {
   project_id: "recipe_engine"
   url: "https://chromium.googlesource.com/external/github.com/luci/recipes-py.git"
   branch: "master"
-  revision: "28882da017c8638118faba38890c54d2507fabc0"
+  revision: "87823726a3c8ef0016780ac1b752a758f2191a55"
 }