Updated git submodules

Project: so master 620071686e06abc1a2e7180e2ff1e010611ef979

Re-remove appc.service=ueb in infra bpmn

Change-Id: I1b06be26246c8421e7a778330e42b0bb77fd9b34
Issue-ID: SO-546
Signed-off-by: Arthur Martella <amartell@research.att.com>


diff --git a/docs/submodules/so.git b/docs/submodules/so.git
index d41914b..6200716 160000
--- a/docs/submodules/so.git
+++ b/docs/submodules/so.git
@@ -1 +1 @@
-Subproject commit d41914b2da25637033455c14e07dab3bd8d0e309
+Subproject commit 620071686e06abc1a2e7180e2ff1e010611ef979