Update git submodules

* Update docs/submodules/integration.git from branch 'master'
  to 5aed5e739f2d78756d0f6a4c1d995f627565f8ae
  - Replace URLs to Gerrit repositories with their cgit mirrors

    Hound does not provide support for linking to source code in Gerrit
    repositories. Support for cgit mirrors can be achieved by using URL
    patterns.

    Issue-ID: ONAPARC-540
    Change-Id: Ib73b768d8a636680ab7e4d8d42463a16a9f45275
    Signed-off-by: Pawel Wieczorek <p.wieczorek2@samsung.com>

diff --git a/docs/submodules/integration.git b/docs/submodules/integration.git
index 9ee1258..5aed5e7 160000 (submodule)
--- a/docs/submodules/integration.git
+++ b/docs/submodules/integration.git
@@ -1 +1 @@
-Subproject commit 9ee12584b8ae4f6b7f0f3269d3afab9f80f1c0a8
+Subproject commit 5aed5e739f2d78756d0f6a4c1d995f627565f8ae