Roll recipe dependencies (trivial).

R=
BUG=
TBR=martiniss@chromium.org

Review URL: https://codereview.chromium.org/1784623004

git-svn-id: svn://svn.chromium.org/chrome/trunk/tools/depot_tools@299202 0039d316-1c4b-4281-b951-d872f2087c98

infra/config/recipes.cfg

@@ -5,5 +5,5 @@ deps {
   project_id: "recipe_engine"
   url: "https://chromium.googlesource.com/external/github.com/luci/recipes-py.git"
   branch: "master"
-  revision: "b8903bd90521b8e3ed14b875dc9b8779263fc37c"
+  revision: "29717c344a792bd95108de6f76e051c8cb2bc776"
 }