Update git submodules

* Update docs/submodules/joid from branch 'master'
  - modfied the mod of the scripts in executing mode.

    Change-Id: I18b3992076b253fc6282dd0694b6a17fc6271335
    Signed-off-by: Narinder Gupta <narinder.gupta@canonical.com>

diff --git a/docs/submodules/joid b/docs/submodules/joid
index 611b9de..0c71877 160000 (submodule)
--- a/docs/submodules/joid
+++ b/docs/submodules/joid
@@ -1 +1 @@
-Subproject commit 611b9de869f9ac9ca9ab055882687f0d9a8b800c
+Subproject commit 0c718772057f3a69ee48a947aadffe4a408bd6c0