Update git submodules

* Update docs/submodules/functest from branch 'master'
  - Merge "Correct odl port for compass installer"
  - Correct odl port for compass installer

    For the port 8181 has been used by OSA repo LXC
    in compass deployment. So we change the port here
    in functest to 8080.

    Change-Id: Ia262319f7513497db6e849521de6be6328ec97ba
    Signed-off-by: Yifei Xue <xueyifei@huawei.com>

diff --git a/docs/submodules/functest b/docs/submodules/functest
index 78d54dc..ff80b6b 160000 (submodule)
--- a/docs/submodules/functest
+++ b/docs/submodules/functest
@@ -1 +1 @@
-Subproject commit 78d54dcc2d1131b791c0a111595844ef4506823d
+Subproject commit ff80b6be1102f8b9b832e13aa7f7ce3e3ade164d