Update git submodules

* Update docs/submodules/oom.git from branch 'master'
  to b1bda0e5fd074cab1edeefc2f80ce2ea65e7e5c9
  - Merge "[POMBA] Move Elasticsearch PVC to RWO"
  - [POMBA] Move Elasticsearch PVC to RWO

    Elasticsearch PVC is only used by elasticsearch POD. As ES doesn't
    support several writes per different instances on the same folder, RWO
    PVC is sufficient.

    Change-Id: I6b7c91174f4f485dc6e3b6e34111fe4fc2bb0469
    Issue-ID: LOG-1114
    Signed-off-by: Sylvain Desbureaux <sylvain.desbureaux@orange.com>

diff --git a/docs/submodules/oom.git b/docs/submodules/oom.git
index 79be5f1..b1bda0e 160000 (submodule)
--- a/docs/submodules/oom.git
+++ b/docs/submodules/oom.git
@@ -1 +1 @@
-Subproject commit 79be5f1bfa8fd06fbff46fcd5e4ac6fe93425483
+Subproject commit b1bda0e5fd074cab1edeefc2f80ce2ea65e7e5c9