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 ff3ed32fac46b75a9d74c7bd54fb95ceec933333..7c7a7d21429906e0c5ac712f7458a5fe02776976 100644
--- a/infra/config/recipes.cfg
+++ b/infra/config/recipes.cfg
@@ -5,11 +5,11 @@ deps {
   project_id: "depot_tools"
   url: "https://chromium.googlesource.com/chromium/tools/depot_tools.git"
   branch: "master"
-  revision: "e3144ea35900f9a1183327f07b82918d2ba9f3fa"
+  revision: "caf283801528efec7a32a5654758d400ba2025b8"
 }
 deps {
   project_id: "recipe_engine"
   url: "https://chromium.googlesource.com/external/github.com/luci/recipes-py.git"
   branch: "master"
-  revision: "c5e569d259d3d408b4189baa912d0aebb6805302"
+  revision: "7f3ae3a4fae4e71019d3434f8c1aa786bccb0e06"
 }