Upgrade bazlets to latest stable-2.14 to build with 2.14.17 API

Change-Id: I0bdf09093aa745e3b02d5f821a70974d0c625a6e
diff --git a/WORKSPACE b/WORKSPACE
index 6b9e8ef..7c33323 100644
--- a/WORKSPACE
+++ b/WORKSPACE
@@ -3,7 +3,7 @@
 load("//:bazlets.bzl", "load_bazlets")
 
 load_bazlets(
-    commit = "b17f700875f5f2a96942d434516ba8e6088463d4",
+    commit = "714a32382ebd02919007d3514513af4395768d80",
     #local_path = "/home/<user>/projects/bazlets"
 )