Update git submodules

* Update docs/submodules/oom/offline-installer.git from branch 'master'
  to 80409ef270c67d334e49ab0755de5b94dc4eaee2
  - Change the way of providing docker login password

    As --password is insecure way, changing to recommended way using
    --password-stdin instead

    Issue-ID: OOM-2087

    Change-Id: Ibe1799e9de63476540288b84726260f712d12616
    Signed-off-by: Tomáš Levora <t.levora@partner.samsung.com>

diff --git a/docs/submodules/oom/offline-installer.git b/docs/submodules/oom/offline-installer.git
index 0364bc6..80409ef 160000 (submodule)
--- a/docs/submodules/oom/offline-installer.git
+++ b/docs/submodules/oom/offline-installer.git
@@ -1 +1 @@
-Subproject commit 0364bc6ebc6d26877f1db1be342a10b24f51d80b
+Subproject commit 80409ef270c67d334e49ab0755de5b94dc4eaee2