Update git submodules

* Update docs/submodules/oom.git from branch 'master'
  to 1b8e5ab5581c078ae732f844304162de1f05a320
  - Merge "[POLICY] Remove hardcoded credentials from policy-apex-pdp"
  - [POLICY] Remove hardcoded credentials from policy-apex-pdp

    This patch remove hardcoded healthcheck credentials and trustStorePassword
    from policy-apex-pdp.

    Issue-ID: OOM-2342
    Signed-off-by: Dominik Mizyn <d.mizyn@samsung.com>
    Change-Id: Ie8800830919479b87d7a71dfafe934bb95839ede

diff --git a/docs/submodules/oom.git b/docs/submodules/oom.git
index 6c864e2..1b8e5ab 160000 (submodule)
--- a/docs/submodules/oom.git
+++ b/docs/submodules/oom.git
@@ -1 +1 @@
-Subproject commit 6c864e26a40b564b0e8ac403a3bfcfef9198566f
+Subproject commit 1b8e5ab5581c078ae732f844304162de1f05a320