Update git submodules

* Update docs/submodules/functest from branch 'master'
  - Merge "Fix role processing in Patrole"
  - Fix role processing in Patrole

    Role has to be listed in tempest.conf before calling testr.
    It also saves the right config file.

    Change-Id: Ifd122f31d0bfe3e9b3f93c6d62526acce96953d3
    Signed-off-by: Cédric Ollivier <cedric.ollivier@orange.com>

diff --git a/docs/submodules/functest b/docs/submodules/functest
index 0c03217..1137642 160000 (submodule)
--- a/docs/submodules/functest
+++ b/docs/submodules/functest
@@ -1 +1 @@
-Subproject commit 0c03217da792ecf206d1d4443f7b4a7e79d5e2fb
+Subproject commit 11376429e4a807790da32ea9b9eaf4856530baee