Update git submodules

* Update docs/submodules/moon from branch 'master'
  - Merge "adding comments for some issues and points"
  - adding comments for some issues and points

    refactor retry method

    apply the comments notes

    adding test cases

    adding more comments

    adding test cases

    adding more comments , refactoring, tests
    Change-Id: I0949fcaed2b88f3cf75e66b6a90e6e9d7ca156b1
    Signed-off-by: sgdt6900 <rhanafy.ext@orange.com>

diff --git a/docs/submodules/moon b/docs/submodules/moon
index 4c208b8..4efa492 160000 (submodule)
--- a/docs/submodules/moon
+++ b/docs/submodules/moon
@@ -1 +1 @@
-Subproject commit 4c208b8b99bc2a4e8775111e5c623a1b89a126d5
+Subproject commit 4efa492ad05bdcd19f80c7717dad94af896294fe