Update git submodules

* Update docs/submodules/functest from branch 'master'
  - Merge "Remove installer type from tempest blacklist"
  - Remove installer type from tempest blacklist

    Enables utilization of blacklist also on non-OPNFV environments since
    there is no link to installer type.

    JIRA: FUNCTEST-1008

    Change-Id: I3a012b8b7e7dbd049f8794dff3c9d56dcc1cadad
    Signed-off-by: Juha Kosonen <juha.kosonen@nokia.com>

diff --git a/docs/submodules/functest b/docs/submodules/functest
index f10ff08..7cf1bbd 160000 (submodule)
--- a/docs/submodules/functest
+++ b/docs/submodules/functest
@@ -1 +1 @@
-Subproject commit f10ff0861887807da7e6eee663efc0031e28827c
+Subproject commit 7cf1bbdca2709910e32d435e9f1bef9c4c43b6d1