Upgrade bazlets to latest stable-2.14 to build with 2.14.15 API

Change-Id: I64370152d5c8a10f8b7da67499422f3cc2a39fde
diff --git a/WORKSPACE b/WORKSPACE
index bb3e306..d28a2b9 100644
--- a/WORKSPACE
+++ b/WORKSPACE
@@ -3,7 +3,7 @@
 load("//:bazlets.bzl", "load_bazlets")
 
 load_bazlets(
-    commit = "8faa61d19d53cc125ac7fd51eb213a496ab14f8d",
+    commit = "0cdf281f110834b71ae134afe0a7e3fe346f0078",
     # local_path = "/home/<user>/projects/bazlets",
 )