Updated git submodules

Project: sdnc/oam master 89707623c338599404210f36b2ed9a46a701ddb7

Merge "Fix underlay DG testing issue"

Fix underlay DG testing issue

After executing ActivateDCINetworkInstance, CreateNetworkInstance node is
executed as atomic block is not present, added new block
https://jira.onap.org/browse/SDNC-158

Issue-Id: SDNC-158
Change-Id: Ie6c13834237bc2f5aca3009d50ab9cd1236271a1
Signed-off-by: shashikanth.vh <shashikanth.vh@huawei.com>

diff --git a/docs/submodules/sdnc/oam.git b/docs/submodules/sdnc/oam.git
index 4733411..8970762 160000 (submodule)
--- a/docs/submodules/sdnc/oam.git
+++ b/docs/submodules/sdnc/oam.git
@@ -1 +1 @@
-Subproject commit 4733411f591bb39f431b1135828b13d3f967e263
+Subproject commit 89707623c338599404210f36b2ed9a46a701ddb7