Update git submodules

* Update docs/submodules/joid from branch 'master'
  - another bug fix.

    Change-Id: I4aacad242b1c9cef56cfe0c1999c27fdce3dcc0a
    Signed-off-by: Narinder Gupta <narinder.gupta@canonical.com>

diff --git a/docs/submodules/joid b/docs/submodules/joid
index d2d7586..9e32179 160000 (submodule)
--- a/docs/submodules/joid
+++ b/docs/submodules/joid
@@ -1 +1 @@
-Subproject commit d2d7586c4959bbb4db265fd8aa41519b595856db
+Subproject commit 9e321798fa5422c102b9a8a7d3fef799b9745d65