Update git submodules

* Update docs/submodules/yardstick from branch 'master'
  - Merge "Add opnfv_os-ovn-nofeature-noha_daily test suite"
  - Add opnfv_os-ovn-nofeature-noha_daily test suite

    JIRA: YARDSTICK-624

    Change-Id: Ia783bec53e4d889736db7e510d28c32377d4f9b2
    Signed-off-by: JingLu5 <lvjing5@huawei.com>

diff --git a/docs/submodules/yardstick b/docs/submodules/yardstick
index 12d6fca..65b2c23 160000 (submodule)
--- a/docs/submodules/yardstick
+++ b/docs/submodules/yardstick
@@ -1 +1 @@
-Subproject commit 12d6fcac3b51d8b6326b5eef3fcfec08d6713d4a
+Subproject commit 65b2c23bff92368a9993d03ec70a64ed7344f1e8