Update git submodules

* Update docs/submodules/joid from branch 'master'
  - modified to have better logic and by default fallback to amd64.

    Change-Id: I161c544130b512a3715973f10a27335c29c8bd86
    Signed-off-by: Narinder Gupta <narinder.gupta@canonical.com>

diff --git a/docs/submodules/joid b/docs/submodules/joid
index 7d911eb..320c0cc 160000 (submodule)
--- a/docs/submodules/joid
+++ b/docs/submodules/joid
@@ -1 +1 @@
-Subproject commit 7d911eb5fcf4066a11ff34761d44a22c4fc7d877
+Subproject commit 320c0ccb146a27ecaa9338e0f51de3eee64602c9