Updated git submodules

Project: so master 7d658b55df711387c65eb30df526c61b48f2f19a

Merge "Refactored references to AaiUtils"

Refactored references to AaiUtils

to use AAIResourceClient
updated bpmn, removed Generic AAI flows, and removed dead useless code
Did not modify E2E Delete Service Instance flow as it has changed
significantly

Issue-ID: SO-813
Change-Id: I1a6bc5353ef89e2ce4359be2654395f7ce060aba
Signed-off-by: Benjamin, Max (mb388a) <mb388a@us.att.com>

diff --git a/docs/submodules/so.git b/docs/submodules/so.git
index f790536..7d658b5 160000 (submodule)
--- a/docs/submodules/so.git
+++ b/docs/submodules/so.git
@@ -1 +1 @@
-Subproject commit f7905365376fe58e811955c550859d94aa4c2ff2
+Subproject commit 7d658b55df711387c65eb30df526c61b48f2f19a