Update git submodules

* Update docs/submodules/oom.git from branch 'master'
  to 780c64a822838056411a7e0ddc584101726fc53a
  - Merge "Adding NSSMF adapter chart"
  - Adding NSSMF adapter chart
    
    OOM SO-NSSMF adapter
    
    Issue-ID: OOM-2343
    Change-Id: I93c7bfc58601202dd61455431d2720162ee9e69c
    Signed-off-by: jananib <janani.b@huawei.com>
    Signed-off-by: Sylvain Desbureaux <sylvain.desbureaux@orange.com>
    
diff --git a/docs/submodules/oom.git b/docs/submodules/oom.git
index b6511c2..780c64a 160000
--- a/docs/submodules/oom.git
+++ b/docs/submodules/oom.git
@@ -1 +1 @@
-Subproject commit b6511c23711962dd41d06f6459437c4c94f1f73b
+Subproject commit 780c64a822838056411a7e0ddc584101726fc53a