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

Change-Id: Id66a04fc72c47484c9b539c3d4ddc193712d33e9
diff --git a/WORKSPACE b/WORKSPACE
index e399a7d..7518321 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",
 )