Update git submodules

* Update docs/submodules/oom.git from branch 'master'
  to 4550a8af1287a06b63da220eda3314eb887d0b96
  - Merge "[SDNC] Use common secret template in ansible-server"
  - [SDNC] Use common secret template in ansible-server

    Whole SDNC strongly depends on the assumption that it is using a
    common mariadb-galera instance and that root password is secret
    password. Also user and password to sdnc DB is hardcoded.

    Let's start working on removing this assumption and component by
    component add support for local and shared mariadb instance without
    hardcoding any passwords to the database.

    In this patch all passwords are still hardcoded in the helm chart to
    not break other parts of SDNC. Those values will be removed in a final patch.

    Issue-ID: OOM-2309
    Signed-off-by: Krzysztof Opasiak <k.opasiak@samsung.com>
    Change-Id: Idb460e72301dd63082d7890d34fea923df3ac426

diff --git a/docs/submodules/oom.git b/docs/submodules/oom.git
index 4c8ba68..4550a8a 160000 (submodule)
--- a/docs/submodules/oom.git
+++ b/docs/submodules/oom.git
@@ -1 +1 @@
-Subproject commit 4c8ba68ab58d633c391c2e9d0ca5ee0223ae27f7
+Subproject commit 4550a8af1287a06b63da220eda3314eb887d0b96