Update git submodules

* Update docs/submodules/functest from branch 'master'
  - Remove false hooks for functest-parser

    Change-Id: I58f186b249083fc13e4bcfc4e933fd11f5d4b20e
    Signed-off-by: Cédric Ollivier <cedric.ollivier@orange.com>

diff --git a/docs/submodules/functest b/docs/submodules/functest
index 95ffa69..47c0496 160000 (submodule)
--- a/docs/submodules/functest
+++ b/docs/submodules/functest
@@ -1 +1 @@
-Subproject commit 95ffa691887b35cd60d287f13d8633094110d78e
+Subproject commit 47c049623b07dd563218959ad59c0e027a354836