Update git submodules

* Update docs/submodules/functest from branch 'master'
  - Merge "Remove OSGCTestCase"
  - Remove OSGCTestCase

    This class is no longer used and must be removed before working on
    xtesting.

    JIRA: FUNCTEST-887

    Change-Id: I3ac1db6ec90d9db301e5461cd79cfcf77291dffc
    Signed-off-by: Cédric Ollivier <cedric.ollivier@orange.com>

diff --git a/docs/submodules/functest b/docs/submodules/functest
index e38c497..41380d8 160000 (submodule)
--- a/docs/submodules/functest
+++ b/docs/submodules/functest
@@ -1 +1 @@
-Subproject commit e38c497a0ba3d062fca7f5e7bae9ca395005df34
+Subproject commit 41380d84c1b9e90383f32d967b2d641a94516d1c