Update git submodules

* Update docs/submodules/functest from branch 'master'
  - Updated sfc section in testcases

    That section had an old scenario name which resulted in errors when sfc
    functests tests needed to be executed

    Change-Id: Ie35bb0d97c3d6cad6a97137355f146e8d20a40b9
    Signed-off-by: Manuel Buil <mbuil@suse.com>

diff --git a/docs/submodules/functest b/docs/submodules/functest
index fb979fc..8245094 160000 (submodule)
--- a/docs/submodules/functest
+++ b/docs/submodules/functest
@@ -1 +1 @@
-Subproject commit fb979fc03b8c744ea0f99658cf2edafe55c17299
+Subproject commit 8245094e48cd0b8b810e89120a51b0581b0d78e6