Update git submodules

* Update docs/submodules/oom.git from branch 'master'
  to ca5996b29ef391e28ff260eab823aae6d6876ca4
  - Update git submodules

    * Update kubernetes/aai from branch 'master'
      to 39e940f450e0345d5328a1809bdc42779e9c3cb4
      - Bump chart version

        Use 6.0.0 in preparation for Frankfurt release

        Issue-ID: OOM-2320
        Signed-off-by: Sylvain Desbureaux <sylvain.desbureaux@orange.com>
        Change-Id: I7280bb53c67230afd10483ac4a9b0508e47fb06b

diff --git a/docs/submodules/oom.git b/docs/submodules/oom.git
index 14bac22..ca5996b 160000 (submodule)
--- a/docs/submodules/oom.git
+++ b/docs/submodules/oom.git
@@ -1 +1 @@
-Subproject commit 14bac22be24c4597284faae96c59bcebc32ad169
+Subproject commit ca5996b29ef391e28ff260eab823aae6d6876ca4