Update git submodules

* Update docs/submodules/functest from branch 'stable/fraser'
  - Fix emails and copyrights in all conf.py

    Change-Id: Idbd735443ec106f14e088c1469701507c28d7545
    Signed-off-by: Cédric Ollivier <cedric.ollivier@orange.com>
    (cherry picked from commit e521f245ee0575427de49b92506199c6316bb29f)

diff --git a/docs/submodules/functest b/docs/submodules/functest
index 1827833..08e65be 160000 (submodule)
--- a/docs/submodules/functest
+++ b/docs/submodules/functest
@@ -1 +1 @@
-Subproject commit 18278331ef05693d3ecf123bc74f14f6cd07ec13
+Subproject commit 08e65bef2cc9f9104fd75d6253607c4291f8b046