Updated git submodules

Project: appc master 8379e2a201b65bfe911bc3887ffe6e604196302b

Junits for Interface-services

Junit test for vf-module-id to check for scope overlap

Issue-ID: APPC-1079
Change-Id: I7345e709809f46df3532d8d8608ce5d53d04ed11
Signed-off-by: Dilip kumar Pampana <dilip.kumar.pampana@ibm.com>
Tests for appc-inbound/design-services

Test coverage for GetAppcTimestampUTC in inound/ design-services

Issue-ID: APPC-1078
Change-Id: I508c3bcebad5c7c35bd2257436ad3f4099eb8345
Signed-off-by: Dilip kumar Pampana <dilip.kumar.pampana@ibm.com>

diff --git a/docs/submodules/appc.git b/docs/submodules/appc.git
index 4982577..8379e2a 160000 (submodule)
--- a/docs/submodules/appc.git
+++ b/docs/submodules/appc.git
@@ -1 +1 @@
-Subproject commit 4982577ac5c50ab7446145998f6c321d9d7f3d75
+Subproject commit 8379e2a201b65bfe911bc3887ffe6e604196302b