Upgrade bazlets to latest master

Change-Id: Ic680e86b681a5ab4441f7ad253f85ff9de96ef16
diff --git a/WORKSPACE b/WORKSPACE
index 175e61d..37257f8 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",
 )