Update git submodules

* Update docs/submodules/functest from branch 'master'
  - Merge "Filter out orchestra for ssl enabled deployments"
  - Filter out orchestra for ssl enabled deployments

    Skip orchestra tests for the Compass & Fuel/MCP installers
    until OpenBaton have updated to version 4.x+ with SSL support.

    JIRA: ORCHESTRA-17
    Change-Id: I894a08fb5ac83a6b1d59d7bcf3a681a8d596968f
    Signed-off-by: Michael Polenchuk <mpolenchuk@mirantis.com>

diff --git a/docs/submodules/functest b/docs/submodules/functest
index 41380d8..5c20154 160000 (submodule)
--- a/docs/submodules/functest
+++ b/docs/submodules/functest
@@ -1 +1 @@
-Subproject commit 41380d84c1b9e90383f32d967b2d641a94516d1c
+Subproject commit 5c20154ceafd6d2dc1e625e2e1b5bc335f1084a6