Update git submodules

* Update docs/submodules/oom.git from branch 'master'
  to ed5332247d2d3f7ccd647995297e54ef500db2b5
  - Merge "Fix music-cassandra statefulset failing"
  - Fix music-cassandra statefulset failing

    imagePullSecrets was not present and thus preventing connecting to
    registry where creds are mandatory

    Change-Id: I766c0a1884cefa7fd643286dc899bf29d5946847
    Issue-ID: OOM-1561
    Signed-off-by: Sylvain Desbureaux <sylvain.desbureaux@orange.com>

diff --git a/docs/submodules/oom.git b/docs/submodules/oom.git
index c0eed71..ed53322 160000 (submodule)
--- a/docs/submodules/oom.git
+++ b/docs/submodules/oom.git
@@ -1 +1 @@
-Subproject commit c0eed71ac5186159a773820a49c3214ed7edd2ef
+Subproject commit ed5332247d2d3f7ccd647995297e54ef500db2b5