Update git submodules

* Update docs/submodules/releng from branch 'master'
  - Merge "in swagger operation parameter supports array type"
  - in swagger operation parameter supports array type

    it will be used in scenario update process later

    Change-Id: Ic44023169f1c0da0946e5e60339ce58076fc8807
    Signed-off-by: SerenaFeng <feng.xiaowei@zte.com.cn>

diff --git a/docs/submodules/releng b/docs/submodules/releng
index 58d4a36..05e727e 160000 (submodule)
--- a/docs/submodules/releng
+++ b/docs/submodules/releng
@@ -1 +1 @@
-Subproject commit 58d4a3695c36f95204820a5e693ea78ed1beb0a6
+Subproject commit 05e727e27aeabe2a1e3bed8ae501171ea93d54f5