Update git submodules

* Update docs/submodules/functest from branch 'master'
  - Modify TestCase constructor attributes

    Every feature/testcase now allows receiving the data defined in
    testcases.yaml as args (name is renamed to case_name).

    From the time being, only project and case names are handled. Next
    pending patches will add criteria, cmd and repo to this list.

    It keeps the default values for case names except for features which
    will be aggregated into Feature.

    Change-Id: Id742d100b8183d7f10894c24ae6879d1b2b60ac9
    Signed-off-by: Cédric Ollivier <cedric.ollivier@orange.com>

diff --git a/docs/submodules/functest b/docs/submodules/functest
index ccc675b..96bacd7 160000 (submodule)
--- a/docs/submodules/functest
+++ b/docs/submodules/functest
@@ -1 +1 @@
-Subproject commit ccc675b3095271d59dba3a49c0b116d0ff6c6bfb
+Subproject commit 96bacd7d8ffb9c05672c0a1fc6e68d19e4a6793a