Updated git submodules

Project: aaa master 30d03c604b332d559f4543f47f3d5f3f4e27c1a3

Remove old sssd documentation

It looks like it hasn't been updated since 2014, which means it's unlikely
to be correct and it is causing WARNINGs when we build the docs now that
aaa is included as a submodule of docs.

Change-Id: I0231057683b26de12144e38b974f8b8dcb7eecad
Signed-off-by: Colin Dixon <colin@colindixon.com>

diff --git a/docs/submodules/aaa b/docs/submodules/aaa
index 09b0844ac3283e81034a33932562e128da71e625..30d03c604b332d559f4543f47f3d5f3f4e27c1a3 160000 (submodule)
--- a/docs/submodules/aaa
+++ b/docs/submodules/aaa
@@ -1 +1 @@
-Subproject commit 09b0844ac3283e81034a33932562e128da71e625
+Subproject commit 30d03c604b332d559f4543f47f3d5f3f4e27c1a3