Update git submodules

* Update docs/submodules/functest from branch 'master'
  - Merge "Add UEFI support in functest"
  - Add UEFI support in functest

    Add extra properties to the cirros image
    for ARM architecture.
    In the glanceclient repository, the create method
    expects **kwargs as parameters, thus an extra_properties
    variable containing a dictionary of property-value pairs
    can be added (if given) to the image to be created.
    If the properties do not appear, the call should not affect
    the image properties because the dictionary is initialized
    as empty.

    Change-Id: I690da90e6c6f250bd0a3d99cce39aa250e19b9c2
    Signed-off-by: Catalina Focsa <catalina.focsa@enea.com>

diff --git a/docs/submodules/functest b/docs/submodules/functest
index 808319c..955cce8 160000 (submodule)
--- a/docs/submodules/functest
+++ b/docs/submodules/functest
@@ -1 +1 @@
-Subproject commit 808319c010baf449808214ec06237b4703af39c6
+Subproject commit 955cce803147e194b03c4950d66aeac273b94759