Updated git submodules

Project: oom beijing 8cc25e086f07628388738ccb2da90aa6c4c49a17

Wrong image versions in Beijing branch of OOM

Policy OOM charts are fetching Casablanca docker image versions and making
policy not functional on Beijing branch.

This commit reverts policy docker image versions to version 1.2.3.

Issue-ID: POLICY-1097
Signed-off-by: Samuli Silvius <s.silvius@partner.samsung.com>
Change-Id: I1e66e84b31e657b080342492e26a9f5f3e58f12f

diff --git a/docs/submodules/oom.git b/docs/submodules/oom.git
index fa2caf2..8cc25e0 160000 (submodule)
--- a/docs/submodules/oom.git
+++ b/docs/submodules/oom.git
@@ -1 +1 @@
-Subproject commit fa2caf23b9eac4f1239789f43137409d780d7868
+Subproject commit 8cc25e086f07628388738ccb2da90aa6c4c49a17