Updated git submodules

Project: oom master ab2f1d2449fd42e0ab6fc09f6fae74a8237cea7b

Merge "Disable persisting policy mariadb"

Disable persisting policy mariadb

See https://lists.onap.org/pipermail/onap-discuss/2018-January/007199.html

Change-Id: Ib75fbb40e99b6c97ccee9285750c9463f9c6a4f8
Issue-ID: OOM-548
Signed-off-by: Alexis de Talhouët <adetalhouet89@gmail.com>
(cherry picked from commit ccb051441f45e5cf7ee4fa8e59726e794741a2c9)

diff --git a/docs/submodules/oom.git b/docs/submodules/oom.git
index 8e804c0..ab2f1d2 160000 (submodule)
--- a/docs/submodules/oom.git
+++ b/docs/submodules/oom.git
@@ -1 +1 @@
-Subproject commit 8e804c0d29ed7b3d1aad46e71f7d5695539c2a8d
+Subproject commit ab2f1d2449fd42e0ab6fc09f6fae74a8237cea7b