Updated git submodules

Project: sdnc/oam master d6d2772b5eee0358dc9c70981d62d6e4ff508aee

Merge "Fix underlay DG testing issues"

Fix underlay DG testing issues

*Use "network-topology-operation-input.sdnc-request-header.svc-action" instead of service-topology-operation-input.sdnc-request-header.svc-action
*Fix indexing of network-topology-operation-input.network-request-input.network-input-parameters
*Fix sdnc-request-header.svc-action switch case order

Change-Id: Icc91131cfc6dca0baacd1df312bfff653c65cb11
Issue-Id: SDNC-131
Signed-off-by: Ramu N <ramu.n@huawei.com>

diff --git a/docs/submodules/sdnc/oam.git b/docs/submodules/sdnc/oam.git
index 9d407f7..d6d2772 160000 (submodule)
--- a/docs/submodules/sdnc/oam.git
+++ b/docs/submodules/sdnc/oam.git
@@ -1 +1 @@
-Subproject commit 9d407f7116f88815ba18391f20d1e0890dbb61c2
+Subproject commit d6d2772b5eee0358dc9c70981d62d6e4ff508aee