Update git submodules

* Update docs/submodules/functest from branch 'master'
  - Merge "Update Config Guide"
  - Update Config Guide

    Change-Id: If7295f553f203171f5a6efebc8d553d5dca8433a
    Signed-off-by: Jose Lausuch <jalausuch@suse.com>

diff --git a/docs/submodules/functest b/docs/submodules/functest
index da2f6a0..01d6ded 160000 (submodule)
--- a/docs/submodules/functest
+++ b/docs/submodules/functest
@@ -1 +1 @@
-Subproject commit da2f6a0aabf3b5473e1d2d3f55a5f6c9bb6c8559
+Subproject commit 01d6dedb29f33eaf1024323eccfe50e86c6658b2