Update git submodules

* Update docs/submodules/oom.git from branch 'master'
  to 28f76127ab3708481d48c4758837107f2c175ff5
  - Merge "SO datasource config update"
  - SO datasource config update

    SO datasource config update as per
    new Hikari library changes in SO

    Issue-ID: OOM-1970
    Signed-off-by: sarada prasad sahoo <sarada.prasad.sahoo@huawei.com>
    Change-Id: I84ca506936c332775fd20f604e6f553f94a4dc74
    Signed-off-by: sarada prasad sahoo <sarada.prasad.sahoo@huawei.com>

diff --git a/docs/submodules/oom.git b/docs/submodules/oom.git
index ebb9044..28f7612 160000 (submodule)
--- a/docs/submodules/oom.git
+++ b/docs/submodules/oom.git
@@ -1 +1 @@
-Subproject commit ebb90443aa1332a3161083c4d3f380858443fbdd
+Subproject commit 28f76127ab3708481d48c4758837107f2c175ff5