Bazel: Upgrade bazlets to the latest master revision

Change-Id: Ifbc2e1f902196ef2e5245bfff04808fca080c5d4

WORKSPACE

diff --git a/WORKSPACE b/WORKSPACE
index 5fec9c3..5c4b172 100644
--- a/WORKSPACE
+++ b/WORKSPACE
@@ -3,6 +3,6 @@
 load("//:bazlets.bzl", "load_bazlets")
 
 load_bazlets(
-    commit = "13330934a0e577d60719551ffb746f64b0bb9637",
+    commit = "09a035e98077dce549d5f6a7472d06c4b8f792d2",
     #    local_path = "/home/<user>/projects/bazlets"
 )