Update git submodules

* Update docs/submodules/functest from branch 'master'
  - Revert "Enable parser project"

    This reverts commit 39e2116d5ff360dae7159f5557caa2b2a46c48b2.

    Change-Id: I7c0b63b22c5cf6e9fa2ee1f182abad96a3931098
    Signed-off-by: Cédric Ollivier <cedric.ollivier@orange.com>

diff --git a/docs/submodules/functest b/docs/submodules/functest
index e91c5d6..fbdbdc0 160000 (submodule)
--- a/docs/submodules/functest
+++ b/docs/submodules/functest
@@ -1 +1 @@
-Subproject commit e91c5d62fff72089ba52c35a198f1f7a40ee9e17
+Subproject commit fbdbdc076ba233e1add79a48616444116231ec4a