Update git submodules

* Update docs/submodules/releng from branch 'master'
  - Merge "Temporary incease functest timeout to 360 minutes"
  - Temporary incease functest timeout to 360 minutes

    Openstack APIs response call is tacking very long on ARM
    Work is being done on fixing the issue
    Temporary increase functest timeout on x86 too because of COMPASS

    JIRA: ARMBAND-366
    JIRA: COMPASS-589

    Change-Id: I355500da56c5a040324c0969237ac2decfd29edf
    Signed-off-by: Delia Popescu <delia.popescu@enea.com>

diff --git a/docs/submodules/releng b/docs/submodules/releng
index 390d637..a14cf5e 160000 (submodule)
--- a/docs/submodules/releng
+++ b/docs/submodules/releng
@@ -1 +1 @@
-Subproject commit 390d637e39cf884663c016fbe2bb7401a62f93f0
+Subproject commit a14cf5ebf3d699d6c4ad2c3233636f2660266e65