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 5a9869f57f011a57f9cfad9a963cf415c06a5c0b..47b0774466efbc2524fb1b4467f548791937c8ea 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: "d21d20dbc8088adc31faee64e72eea0bdcbf03fa"
+  revision: "8d6920e1efb3a9e23856fec36faa41df85c263d7"
 }
 deps {
   project_id: "depot_tools"
   url: "https://chromium.googlesource.com/chromium/tools/depot_tools.git"
   branch: "master"
-  revision: "8f8e75bf00b67db48cf9c83191b7ec0dc8932570"
+  revision: "00c6a328904a2b9fc3fa298d0d11e8992b90ff1a"
 }
 deps {
   project_id: "recipe_engine"
   url: "https://chromium.googlesource.com/external/github.com/luci/recipes-py.git"
   branch: "master"
-  revision: "85dbcfb4d81379d40b4461436daa5264008904bf"
+  revision: "9581df50945817b006054cc9a4415a38803885a7"
 }