Update git submodules

* Update docs/submodules/functest from branch 'master'
  - Merge "Add patrole in smoke"
  - Add patrole in smoke

    It also removes the former container which had helped when
    checking possible regex issues.

    I should be noted that patrole is already part of
    opnfv/functest-restapi.

    Change-Id: I76783bc3d121dfcef5b709f21a5e474354e93705
    Signed-off-by: Cédric Ollivier <cedric.ollivier@orange.com>

diff --git a/docs/submodules/functest b/docs/submodules/functest
index 48af865..6325566 160000 (submodule)
--- a/docs/submodules/functest
+++ b/docs/submodules/functest
@@ -1 +1 @@
-Subproject commit 48af8650ee7d9727c6fc03c52feea4739ffab15c
+Subproject commit 632556645e8b3a4487c59e311e2cd43147c8d082