Update git submodules

* Update docs/submodules/moon from branch 'master'
  - Merge "add test_assignment unittest for moon_manager"
  - add test_assignment unittest for moon_manager

    Change-Id: I07ac4e1c8e52567e02177931906805107f3a2efa
    Signed-off-by: MohamedAssem <mmagraby.ext@orange.com>

diff --git a/docs/submodules/moon b/docs/submodules/moon
index ba90e44..6e102bd 160000 (submodule)
--- a/docs/submodules/moon
+++ b/docs/submodules/moon
@@ -1 +1 @@
-Subproject commit ba90e446c6d5a51c9ed392416f90b7bb56d11603
+Subproject commit 6e102bd9ba452193fa012e579d40eac18aff981c