Update bazlets to latest stable-2.14 to use 2.14.12 API

Change-Id: Id65ab77a17e6d3f8d2c3c6ae096cd03e226417fe

WORKSPACE

diff --git a/WORKSPACE b/WORKSPACE
index b9babac..79f6495 100644
--- a/WORKSPACE
+++ b/WORKSPACE
@@ -3,7 +3,7 @@
 load("//:bazlets.bzl", "load_bazlets")
 
 load_bazlets(
-    commit = "11ce7521051ca73598d099aa8a396c9ffe932a74",
+    commit = "cbbab83e99c3fa44b6ff37863cbd7bb3e9f84f47",
     #    local_path = "/home/<user>/projects/bazlets",
 )