Update git submodules

* Update docs/submodules/oom.git from branch 'master'
  to 7f846015ae3169f27da58f1d800436c3389d68aa
  - Merge "[NBI] add missing ingress template"
  - [NBI] add missing ingress template
    
    ingress template is needed to create ingress.
    
    Issue-ID: OOM-2172
    Signed-off-by: Sylvain Desbureaux <sylvain.desbureaux@orange.com>
    Change-Id: I176f70600918def3d1fc43d9fdb35ca8d29653de
    
diff --git a/docs/submodules/oom.git b/docs/submodules/oom.git
index 25e237a..7f84601 160000
--- a/docs/submodules/oom.git
+++ b/docs/submodules/oom.git
@@ -1 +1 @@
-Subproject commit 25e237a40457559a2f69fca1e2df5016ddc2a559
+Subproject commit 7f846015ae3169f27da58f1d800436c3389d68aa