Upgrade bazlets to latest master

Change-Id: I5dfa33829798f72787278b3424dec81c1aa35e4f
diff --git a/WORKSPACE b/WORKSPACE
index 250714e..6c65ed8 100644
--- a/WORKSPACE
+++ b/WORKSPACE
@@ -3,7 +3,7 @@
 load("//:bazlets.bzl", "load_bazlets")
 
 load_bazlets(
-    commit = "d826d85285bb22d3fe817fe165a7e1d3472f65fa",
+    commit = "1ddb1d6c71b77972a89aa0a717f6250ef256d166",
     #local_path = "/home/<user>/projects/bazlets"
 )