Update submodules based on jiri manifest
diff --git a/integration b/integration
index 53461bd..a4faa02 160000
--- a/integration
+++ b/integration
@@ -1 +1 @@
-Subproject commit 53461bdad084f89a68dd91aeeb121756ab0f9fac
+Subproject commit a4faa02f4ca8a9a0e5a095e2646a62952d2bc7f1