Updated git submodules

Project: sdnc/oam master 76837bb60dfacf172e6ef8c09552bbb0bc7c4396

Merge "Fix underlay DG delete testing issue"

Fix underlay DG delete testing issue

Fixed issue comparing network-input-parameter serviceType with service-type
https://jira.onap.org/browse/SDNC-186

Issue-Id: SDNC-186
Change-Id: Ia70f6c80e7ac04eb111b72753483a74915209aa4
Signed-off-by: shashikanth.vh <shashikanth.vh@huawei.com>

diff --git a/docs/submodules/sdnc/oam.git b/docs/submodules/sdnc/oam.git
index aa55a34..76837bb 160000 (submodule)
--- a/docs/submodules/sdnc/oam.git
+++ b/docs/submodules/sdnc/oam.git
@@ -1 +1 @@
-Subproject commit aa55a34ef42aee8472221a948a295d97779dc89c
+Subproject commit 76837bb60dfacf172e6ef8c09552bbb0bc7c4396