Update git submodules

* Update docs/submodules/multicloud/k8s.git from branch 'master'
  to e97d3fddc255b73f87a8b3dbd8fa505e34247504
  - Minor update KRD to KUD
    
    Change-Id: Id553c1300e6559443d87c58abf46bab81bf71535
    Signed-off-by: Akhila Kishore <akhila.kishore@intel.com>
    Issue-ID: MULTICLOUD-301
    
diff --git a/docs/submodules/multicloud/k8s.git b/docs/submodules/multicloud/k8s.git
index 408200f..e97d3fd 160000
--- a/docs/submodules/multicloud/k8s.git
+++ b/docs/submodules/multicloud/k8s.git
@@ -1 +1 @@
-Subproject commit 408200f3c402fa31fc465b5cd8b2ea4340048468
+Subproject commit e97d3fddc255b73f87a8b3dbd8fa505e34247504