Update git submodules

* Update docs/submodules/functest from branch 'master'
  - Merge "Activate SFC testcases in CI"
  - Activate SFC testcases in CI

    SFC project is ready to run its tests in CI

    Change-Id: I337af8685d78e34af00eb86776bd3a44f423f2dd
    Signed-off-by: Manuel Buil <mbuil@suse.com>

diff --git a/docs/submodules/functest b/docs/submodules/functest
index 5fb1e53..90d34ec 160000 (submodule)
--- a/docs/submodules/functest
+++ b/docs/submodules/functest
@@ -1 +1 @@
-Subproject commit 5fb1e53456961e7dbfc5c205dc1adc4898994066
+Subproject commit 90d34ecea4e5eaa90db2092b831ece909d9c1477