Update git submodules

* Update docs/submodules/functest from branch 'master'
  - Protect if default secgroup not created

    https://build.opnfv.org/ci/view/functest/job/functest-compass-virtual-daily-master/lastFailedBuild/console

    Change-Id: I2b5f1dc577f98773ad40ed3bcfff609d8d6c4b93
    Signed-off-by: Cédric Ollivier <cedric.ollivier@orange.com>

diff --git a/docs/submodules/functest b/docs/submodules/functest
index c3dcb96..5bb60b3 160000 (submodule)
--- a/docs/submodules/functest
+++ b/docs/submodules/functest
@@ -1 +1 @@
-Subproject commit c3dcb96a8b94d7114fa7f25e936015b111f044a0
+Subproject commit 5bb60b33a8fad4859b7391576fdfed7cec4c14a8