Update git submodules

* Update docs/submodules/oom.git from branch 'master'
  to 5e6170cfb2f027e56e6935ef2059900976271a3d
  - Merge "Introduce postinstall configuration onboarding for Kibana pod (part 1 of 2)."
  - Introduce postinstall configuration onboarding for Kibana pod (part 1 of 2).

    * The configuration is stored in "log/charts/log-kibana/resources/config/kibana-onboarding.json".
    * Running Kibana configuration can be dumped using Elasticdump tool.
    * At the moment the "kibana-onboarding.json" file is empty, so the commit should not break anything.
    * In an upcoming commit we will add onboarding procedure described in https://wiki.onap.org/pages/viewpage.action?pageId=24642176

    Issue-ID: LOG-152
    Signed-off-by: Artem Naluzhnyy <A.Naluzhnyy@Samsung.com>
    Change-Id: Ic52f9eedf6963d1030b970cbc9fcfb738d20a703

diff --git a/docs/submodules/oom.git b/docs/submodules/oom.git
index 1b98488..5e6170c 160000 (submodule)
--- a/docs/submodules/oom.git
+++ b/docs/submodules/oom.git
@@ -1 +1 @@
-Subproject commit 1b9848822827bcf68f5573ab2b664b8c73ef0f7b
+Subproject commit 5e6170cfb2f027e56e6935ef2059900976271a3d