Update git submodules

* Update docs/submodules/functest from branch 'master'
  - Upates Installer results (master jobs)

    Change-Id: I3bf93c2c76b1c0f624d605be2c9534ac23558ee7
    Signed-off-by: Cédric Ollivier <cedric.ollivier@orange.com>

diff --git a/docs/submodules/functest b/docs/submodules/functest
index 5270142..fbcca2f 160000 (submodule)
--- a/docs/submodules/functest
+++ b/docs/submodules/functest
@@ -1 +1 @@
-Subproject commit 5270142e02cb28f88ea63fb8210e80f8a769eed7
+Subproject commit fbcca2f3d396428ff466faf5f9081fd312f03098