Update git submodules

* Update docs/submodules/oom.git from branch 'master'
  to 03b1009c7b791ea3252237f79367ff0501460f16
  - Remove additional _helpers files

    Helm by default creates some useful templates in _helpers.tpl
    file. This is fine for stand alone charts but when they become
    part of ONAP those helpers are no longer needed as our common
    components already provides all required functions

    Issue-ID: OOM-2278
    Signed-off-by: Krzysztof Opasiak <k.opasiak@samsung.com>
    Change-Id: I659e4b45b031e87cc87f7bbbb22bf9e23cd74e61

diff --git a/docs/submodules/oom.git b/docs/submodules/oom.git
index d9a7efe..03b1009 160000 (submodule)
--- a/docs/submodules/oom.git
+++ b/docs/submodules/oom.git
@@ -1 +1 @@
-Subproject commit d9a7efecd6b1960048911a2aadee3c6b8ec4ecc8
+Subproject commit 03b1009c7b791ea3252237f79367ff0501460f16