Update git submodules

* Update docs/submodules/releng from branch 'master'
  - Fix typo in lint-init

    Change-Id: I310c4f2e46a26b35eeafef2dfc8670d70ace0575
    Signed-off-by: Alex Yang <yangyang1@zte.com.cn>

diff --git a/docs/submodules/releng b/docs/submodules/releng
index 730d6ba..85add83 160000 (submodule)
--- a/docs/submodules/releng
+++ b/docs/submodules/releng
@@ -1 +1 @@
-Subproject commit 730d6bab4e9f349aa61c3e915098f15dc283473b
+Subproject commit 85add8399995e3d29eb5c65f08dd1ffd46673008