Update git submodules

* Update docs/submodules/joid from branch 'master'
  - this patch will try to fix envuronment paramters needed for
    functest.

    Change-Id: If418c689dbe55b9b6123f72f91308b61a38de4b8
    Signed-off-by: Narinder Gupta <narinder.gupta@canonical.com>

diff --git a/docs/submodules/joid b/docs/submodules/joid
index aa44364..d2cf3ce 160000 (submodule)
--- a/docs/submodules/joid
+++ b/docs/submodules/joid
@@ -1 +1 @@
-Subproject commit aa443647aa36a04cf34358647310ca3baa4ed216
+Subproject commit d2cf3cef511ed9c00044a186b62d77def5afd3ce