Update git submodules

* Update docs/submodules/functest from branch 'master'
  - Merge "[Clearwater Test] Fix bug in error message"
  - [Clearwater Test] Fix bug in error message

    Change-Id: I5d1a3f44915821fcf778c4bcecb32d2aaf475262
    Signed-off-by: boucherv <valentin.boucher@orange.com>

diff --git a/docs/submodules/functest b/docs/submodules/functest
index 3a625a5..0cc2edb 160000 (submodule)
--- a/docs/submodules/functest
+++ b/docs/submodules/functest
@@ -1 +1 @@
-Subproject commit 3a625a5f4b176147e288dbee01734a666a25e34f
+Subproject commit 0cc2edbbd3e67353dbf7bf8d1774506aef0cd69f