Update git submodules

* Update docs/submodules/oom.git from branch 'master'
  to 7666e28582a01f62080f1c76185fce1b3e91ab14
  - Merge "[APPC] Fix APPC health check failure"
  - [APPC] Fix APPC health check failure

    In commit:

    e74ed5cd24d ("[APPC] Don't hardcode mariadb root password")
    startOdl.sh script has been updated to take the root password from the
    environment variable. Unfortunately there was a typo in variable name
    which resulted in using empty string instead of password.

    Issue-ID: APPC-1830
    Fixes: e74ed5cd24d ("[APPC] Don't hardcode mariadb root password")
    Signed-off-by: Krzysztof Opasiak <k.opasiak@samsung.com>
    Change-Id: I537e3e24ee4bbbc20d5ebc07dddd9f0d3cbe26d8

diff --git a/docs/submodules/oom.git b/docs/submodules/oom.git
index d0712e3..7666e28 160000 (submodule)
--- a/docs/submodules/oom.git
+++ b/docs/submodules/oom.git
@@ -1 +1 @@
-Subproject commit d0712e374891dc161d44403a98d4ec999f06541f
+Subproject commit 7666e28582a01f62080f1c76185fce1b3e91ab14