Update git submodules

* Update docs/submodules/functest from branch 'stable/fraser'
  - Merge "Pass kwargs in TempestCommon:configure()" into stable/fraser
  - Pass kwargs in TempestCommon:configure()

    It's required by Patrole.

    Change-Id: I07eb6f05b4776c3f9929b6f08c5cbfa131e09d8e
    Signed-off-by: Cédric Ollivier <cedric.ollivier@orange.com>
    (cherry picked from commit 51acd93bfe71e2cbd897f071e58b641ccd5ca1ac)

diff --git a/docs/submodules/functest b/docs/submodules/functest
index fd179d2..1c221c4 160000 (submodule)
--- a/docs/submodules/functest
+++ b/docs/submodules/functest
@@ -1 +1 @@
-Subproject commit fd179d2ab3b10be932a4030ac47a8bee5f666bc4
+Subproject commit 1c221c4c2a88830d448f4d396cc0534fa41988b6