Update git submodules

* Update docs/submodules/integration.git from branch 'master'
  to 3e674c0d6a25fa5eb6626931ec49ef6be27bb4ae
  - Merge "Add script which checks for http ports"
  - Add script which checks for http ports

    ONAP should not exposed any http ports, https should be used instead.

    Let's start enforcing this by adding test script to integration which
    will find all http ports exposed outside of cluster.

    Issue-ID: SECCOM-231
    Change-Id: I88e4b7890aaaa1bea06b496a6f97f4d5e9771215
    Signed-off-by: Krzysztof Opasiak <k.opasiak@samsung.com>

diff --git a/docs/submodules/integration.git b/docs/submodules/integration.git
index 4f12401..3e674c0 160000 (submodule)
--- a/docs/submodules/integration.git
+++ b/docs/submodules/integration.git
@@ -1 +1 @@
-Subproject commit 4f12401addd74091066f6ca264374becc2e43c4d
+Subproject commit 3e674c0d6a25fa5eb6626931ec49ef6be27bb4ae