Merge branch 'stable-3.1' into 'stable-3.2'

* stable-3.1:
  Upgrade bazlets to latest stable-3.1 to build with 3.1.11 API

Change-Id: I214ffbfbdbbddec87d8f94875b0e09a6f2b4c7f7
diff --git a/WORKSPACE b/WORKSPACE
index d7a62a4..8b3dad9 100644
--- a/WORKSPACE
+++ b/WORKSPACE
@@ -3,7 +3,7 @@
 load("//:bazlets.bzl", "load_bazlets")
 
 load_bazlets(
-    commit = "20079f696c22c733053077b13c0dc6d9902e6b8e",
+    commit = "cf0bbc90e09a8a1d7c042d79f1555e3fa40984e1",
     #local_path = "/home/<user>/projects/bazlets",
 )