Update git submodules

* Update docs/submodules/oom.git from branch 'master'
  to 5254510864d175c41d78de756b1186b779eecb9f
  - Merge "Enabling generic parser in onap-all override file"
  - Enabling generic parser in onap-all override file

    The modeling generic parser needs to be enabled in general override
    file onap/overrides/onap-all.yaml

    Issue-ID: MODELING-175

    Signed-off-by: Tomáš Levora <t.levora@partner.samsung.com>
    Change-Id: Ia175145b2c9a3c4ca4da1fe8cbf119b41fc9782a

diff --git a/docs/submodules/oom.git b/docs/submodules/oom.git
index 0c38532..5254510 160000 (submodule)
--- a/docs/submodules/oom.git
+++ b/docs/submodules/oom.git
@@ -1 +1 @@
-Subproject commit 0c38532c067a817c7f343a227f954c5460d9fda7
+Subproject commit 5254510864d175c41d78de756b1186b779eecb9f