Updated git submodules

Project: aaf/sms master b9b21c0746d97d9efca9f6e365df867e0dcd8870

Update certificates with latest intermediate CA

Intermediate CA had expired. Using the updated
certificate with the new intermediate CA. Updating
lock file to handle go package dependency

Issue-ID: AAF-346
Change-Id: I0751011e3e96be326436c0d9799f08d5b55eaa76
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 baa4e9f..b9b21c0 160000 (submodule)
--- a/docs/submodules/aaf/sms.git
+++ b/docs/submodules/aaf/sms.git
@@ -1 +1 @@
-Subproject commit baa4e9ffb703f0b93dc8613000e2351ba61dc14c
+Subproject commit b9b21c0746d97d9efca9f6e365df867e0dcd8870