Updated git submodules

Project: multicloud/k8s master 704d7c52983cd935b48d4eb38108c758c7b6c67d

Add support for tags in the mockdb

Add support for tags in mockdb.
Needed for supporting unit tests where a method
does multiple db calls using same uuid but different
tags. Eg: Download methods

Issue-ID: MULTICLOUD-455
Change-Id: I4eff8eeb00eac630205e4e186981a53a573b61fa
Signed-off-by: Kiran Kamineni <kiran.k.kamineni@intel.com>

diff --git a/docs/submodules/multicloud/k8s.git b/docs/submodules/multicloud/k8s.git
index f26259e..704d7c5 160000 (submodule)
--- a/docs/submodules/multicloud/k8s.git
+++ b/docs/submodules/multicloud/k8s.git
@@ -1 +1 @@
-Subproject commit f26259e651ee0be263a3398d2d0ca0eb27c8995c
+Subproject commit 704d7c52983cd935b48d4eb38108c758c7b6c67d