Update git submodules

* Update docs/submodules/moon from branch 'master'
  - Merge "Update and clean configuration files"
  - Update and clean configuration files

    Change-Id: I260c3cebaf725fb4d12fc316897db5eadaba056c

diff --git a/docs/submodules/moon b/docs/submodules/moon
index ca71cab..ff72d83 160000 (submodule)
--- a/docs/submodules/moon
+++ b/docs/submodules/moon
@@ -1 +1 @@
-Subproject commit ca71cabb3d212e1ffe65f99ce81d5042a2a5c0fc
+Subproject commit ff72d83d0d4adaecb8e8625a0f5331c51b3aa0bc