Update git submodules

* Update docs/submodules/functest from branch 'master'
  - Add unit tests for parser

    It also fixes the corresponding case name in testcases.yaml.

    Change-Id: I2b93323a18bb192d9ad35823dc48b236cb6841b1
    Signed-off-by: Cédric Ollivier <cedric.ollivier@orange.com>

diff --git a/docs/submodules/functest b/docs/submodules/functest
index f85b54b..dceaf8b 160000 (submodule)
--- a/docs/submodules/functest
+++ b/docs/submodules/functest
@@ -1 +1 @@
-Subproject commit f85b54b8fc8843897f9c1a7b4711b489ab29f297
+Subproject commit dceaf8bda80dcd21d422f2d65864ebcf494f45a1