Update git submodules

* Update docs/submodules/oom/offline-installer.git from branch 'master'
  to 16294b10526ff85f0701cdfd5a8238fbbbd314f4
  - Merge "Removing rancher simulations from nginx"
  - Removing rancher simulations from nginx

    For Dublin/RKE we don't need to simulate those 2 domains,
    they were needed in Casablanca for rancher git repos.

    Change-Id: I66a2615284150c4b466994b0906bbe3e215793d5
    Issue-ID: OOM-1800
    Signed-off-by: Michal Ptacek <m.ptacek@partner.samsung.com>

diff --git a/docs/submodules/oom/offline-installer.git b/docs/submodules/oom/offline-installer.git
index be3df7f..16294b1 160000 (submodule)
--- a/docs/submodules/oom/offline-installer.git
+++ b/docs/submodules/oom/offline-installer.git
@@ -1 +1 @@
-Subproject commit be3df7facde9edca0b64226e541e21e945bf5da1
+Subproject commit 16294b10526ff85f0701cdfd5a8238fbbbd314f4