Update git submodules

* Update docs/submodules/joid from branch 'master'
  - adding space variable for K8 scenarios.

    Change-Id: If64c8af0b232c4ab126035b7a3fe266d86f232c9
    Signed-off-by: Narinder Gupta <narinder.gupta@canonical.com>

diff --git a/docs/submodules/joid b/docs/submodules/joid
index a3ed966..1e9212b 160000 (submodule)
--- a/docs/submodules/joid
+++ b/docs/submodules/joid
@@ -1 +1 @@
-Subproject commit a3ed9667edf4cac27777eef983673b727ebbc5ee
+Subproject commit 1e9212b4472421d774119a49cbfb803799032d0a