Update git submodules

* Update docs/submodules/joid from branch 'master'
  - cleanup and remove unnecessary code.

    Change-Id: Idace8f5b31479dbcd8040fc41ee20e3a70b0cc8a
    Signed-off-by: Narinder Gupta <narinder.gupta@canonical.com>

diff --git a/docs/submodules/joid b/docs/submodules/joid
index f1a9e82..3c84878 160000 (submodule)
--- a/docs/submodules/joid
+++ b/docs/submodules/joid
@@ -1 +1 @@
-Subproject commit f1a9e826b04c39e192c5dc86bda54e77e734ecce
+Subproject commit 3c848787b3c8f2bdbf7723a5178b688e018f1e95