Update git submodules

* Update docs/submodules/functest from branch 'master'
  - Switch TestCase attribute criteria to result
    
    It mainly avoids mixing input and output.
    Criteria is now an input set in functest/ci/testcases.yaml and then
    must be passed as __init__() args (which will be proposed in an
    additional change).
    
    Then it also renames the related TestCase method to
    check_result().
    
    Change-Id: Ifc3c8e3ea6cde7e3edf7174bed4bf2bf0894e8e3
    Signed-off-by: Cédric Ollivier <cedric.ollivier@orange.com>
    

1 files changed, 0 insertions, 0 deletions

diff --git a/docs/submodules/functest b/docs/submodules/functest
-Subproject 9d4e6cb10fef5f0cef104861034340cda5e48a3
+Subproject e620488a6747318c40eb973c2607ae6d44e95b8