Update git submodules

* Update docs/submodules/functest from branch 'stable/euphrates'
  - Merge "Remove useless enabled: true in testcases.yaml" into stable/euphrates
  - Remove useless enabled: true in testcases.yaml

    Change-Id: Ief2f4f580b4daef74e64d203fa1fc2be8f7e50c7
    Signed-off-by: Cédric Ollivier <cedric.ollivier@orange.com>
    (cherry picked from commit 955706810fa3c9adb153bf581c703ec473b57a56)

diff --git a/docs/submodules/functest b/docs/submodules/functest
index 820b510..9446a42 160000 (submodule)
--- a/docs/submodules/functest
+++ b/docs/submodules/functest
@@ -1 +1 @@
-Subproject commit 820b510890e689005c9bbe41363a58aa7adf1b5f
+Subproject commit 9446a42b7900695dbefe5d0728f19b98dde5095a