Update git submodules

* Update docs/submodules/functest from branch 'master'
  - Force Framework to be fully covered

    Change-Id: Ida120fe28ea7860758a218189d905bebee2e8ba5
    Signed-off-by: Cédric Ollivier <cedric.ollivier@orange.com>

diff --git a/docs/submodules/functest b/docs/submodules/functest
index 12583ee..06ab9f1 160000 (submodule)
--- a/docs/submodules/functest
+++ b/docs/submodules/functest
@@ -1 +1 @@
-Subproject commit 12583eeea0b14325328950fc981d704e36198919
+Subproject commit 06ab9f1aaed50a5c78f3ed10f56cac8cdb2c75c7