Update git submodules

* Update docs/submodules/joid from branch 'master'
  - fix kubernetes bundle.

    Change-Id: Id7d2b9fc6013c548f31024d41eb2c3f4e5ad1d31
    Signed-off-by: Narinder Gupta <narinder.gupta@canonical.com>

diff --git a/docs/submodules/joid b/docs/submodules/joid
index 0583048..d0a1512 160000 (submodule)
--- a/docs/submodules/joid
+++ b/docs/submodules/joid
@@ -1 +1 @@
-Subproject commit 0583048d699f26d15526e08d3adf340b8a945b2e
+Subproject commit d0a15122af70dfa6804b3ab08bbeaf303bdde8de