Updated git submodules

Project: aaf/sms master 30840d4634d68d6536bfef1e169e8f8376779d7b

Add a simple Retry to preload

We are seeing in some environments that
preload gets a connection refused error.
Preload should retry before giving up in such cases.
Currently default retry is 5 times
after a wait of 5 secs each.

Issue-ID: AAF-596
Change-Id: I06e1869374116d777a5dae3fccc72a35e793c6c9
Signed-off-by: Kiran Kamineni <kiran.k.kamineni@intel.com>

diff --git a/docs/submodules/aaf/sms.git b/docs/submodules/aaf/sms.git
index ede2e91..30840d4 160000 (submodule)
--- a/docs/submodules/aaf/sms.git
+++ b/docs/submodules/aaf/sms.git
@@ -1 +1 @@
-Subproject commit ede2e910db50176c9970159cf4f60387d4ee4d93
+Subproject commit 30840d4634d68d6536bfef1e169e8f8376779d7b