Update git submodules

* Update docs/submodules/auto from branch 'master'
  - Merge "ci: CI helper script"
  - ci: CI helper script

    Skeleton of CI helper script. This script implements the body
    of AUTO CI jobs. It is executed from AUTO job definitions
    used by the OPNFV Jenkins.

    Change-Id: I17984293b795a0fe90bff8f9e06a8a82176c1612
    Signed-off-by: Martin Klozik <martin.klozik@tieto.com>

diff --git a/docs/submodules/auto b/docs/submodules/auto
index 07a61a4..27fa5fa 160000 (submodule)
--- a/docs/submodules/auto
+++ b/docs/submodules/auto
@@ -1 +1 @@
-Subproject commit 07a61a49978c842ba6b3e6a31a6a0f127084c639
+Subproject commit 27fa5fa463e835b424636a567165b7740c9ebfb6