Update git submodules

* Update docs/submodules/joid from branch 'master'
  - Scripts for deploying clearwater on kubernetes-cluster (with loadbalancer)

    Change-Id: I3baca4c8ed73c8154ee2627fc62d81cb694c0726
    Signed-off-by: Aakash KT <aakash.kt@research.iiit.ac.in>

diff --git a/docs/submodules/joid b/docs/submodules/joid
index 18fbcca..611b9de 160000 (submodule)
--- a/docs/submodules/joid
+++ b/docs/submodules/joid
@@ -1 +1 @@
-Subproject commit 18fbcca4ee8ac3add1352a29b4a8c6620e98a912
+Subproject commit 611b9de869f9ac9ca9ab055882687f0d9a8b800c