Update git submodules

* Update docs/submodules/releng from branch 'master'
  - Merge "[Functest] Cleanup daily Jenkins job"
  - [Functest] Cleanup daily Jenkins job

    There is a former job template which was used for testing Alpine
    containers at the beginning on 2 alpine-pods. That is not needed
    any longer since we are running Alpine everywhere.
    Also, this patch re-orders the builders.

    Change-Id: Iabb41552f513773ebae1170232b8db1aeceb9a59
    Signed-off-by: Jose Lausuch <jalausuch@suse.com>

diff --git a/docs/submodules/releng b/docs/submodules/releng
index 2fa156f..b040e3b 160000 (submodule)
--- a/docs/submodules/releng
+++ b/docs/submodules/releng
@@ -1 +1 @@
-Subproject commit 2fa156fcf1a730e8e839ded5ebdd09dd0d31b94c
+Subproject commit b040e3b644262b544d24a74f5787f6cb4e0476c8