Update git submodules

* Update docs/submodules/oom.git from branch 'master'
  to 239bb3e18494584587ee1a6eb482f022b9e32d44
  - [COMMON] Make cassandra service mesh compliant

    When service mesh is enabled, cassandra needs to listen to `127.0.0.1`
    instead of POD_IP but must broadcast using POD_IP.

    Change-Id: If96acd56a092a893f524a69ee83406c9cb70b3e7
    Issue-ID: OOM-2252
    Signed-off-by: Sylvain Desbureaux <sylvain.desbureaux@orange.com>

diff --git a/docs/submodules/oom.git b/docs/submodules/oom.git
index 0256e4b..239bb3e 160000 (submodule)
--- a/docs/submodules/oom.git
+++ b/docs/submodules/oom.git
@@ -1 +1 @@
-Subproject commit 0256e4b2031cec54abd07e7c6745176b83815cb4
+Subproject commit 239bb3e18494584587ee1a6eb482f022b9e32d44