Update bazlets to latest stable-3.0

Change-Id: Ifce13c95f0f033699c74ade8e2fcfd3de3ae1a94
diff --git a/WORKSPACE b/WORKSPACE
index 5518092..2a56965 100644
--- a/WORKSPACE
+++ b/WORKSPACE
@@ -3,7 +3,7 @@
 load("//:bazlets.bzl", "load_bazlets")
 
 load_bazlets(
-    commit = "51049da0140c58ee26f8285bca4393c5e43ce4a1",
+    commit = "1d381f01c853e2c02ae35430a8e294e485635d62",
     #local_path = "/home/<user>/projects/bazlets",
 )