Update git submodules

* Update docs/submodules/functest from branch 'stable/danube'
  - Printing the flavor_metadata for SnapsTestRunner

    Need to print what is being tested to debug and
    verify results.

    JIRA : FUNCTEST-768

    This is needed by the Apex team for the danube release.

    Change-Id: Ie7400af14f7e54d1deb5b2b5d2fc91eb5b14ca91
    Signed-off-by: randyl <r.levensalor@cablelabs.com>
    (cherry picked from commit 16cda37220675370bb18ab06079d829fcd9f6050)

diff --git a/docs/submodules/functest b/docs/submodules/functest
index 07ef218..3a44ca9 160000 (submodule)
--- a/docs/submodules/functest
+++ b/docs/submodules/functest
@@ -1 +1 @@
-Subproject commit 07ef218c954a7825f2dff999f897f6c966b62458
+Subproject commit 3a44ca9956c6abb241d03392a03701bab321dd2b