Upgrade bazlets to latest stable-3.0 to build with 3.0.10 API

Change-Id: I13832081b1a184c85a8eed105911bb4f2239959b
diff --git a/WORKSPACE b/WORKSPACE
index b5382ca..4b629b1 100644
--- a/WORKSPACE
+++ b/WORKSPACE
@@ -3,7 +3,7 @@
 load("//:bazlets.bzl", "load_bazlets")
 
 load_bazlets(
-    commit = "15eae2ee5cd524a204bd62c3d59bfd0ce86916ec",
+    commit = "928c928345646ae958b946e9bbdb462f58dd1384",
     #local_path = "/home/<user>/projects/bazlets",
 )