Update git submodules

* Update docs/submodules/multicloud/k8s.git from branch 'master'
  to dbc92bae58ffbeb38f5c3e5c58a1da2fb3b349f4
  - Adding meta data for app in appContext

    In this patch, modified the appContext and rtc lib
    by adding functions for setting and getting the meta
    data associated with the apps.

    Issue-ID: MULTICLOUD-1064
    Signed-off-by: Rajamohan Raj <rajamohan.raj@intel.com>
    Change-Id: I08f91ddda3044f172caf7b2673c069fed16c32c4

diff --git a/docs/submodules/multicloud/k8s.git b/docs/submodules/multicloud/k8s.git
index c77850a..dbc92ba 160000 (submodule)
--- a/docs/submodules/multicloud/k8s.git
+++ b/docs/submodules/multicloud/k8s.git
@@ -1 +1 @@
-Subproject commit c77850a75eee9f3df2e194521e59728572bc47c2
+Subproject commit dbc92bae58ffbeb38f5c3e5c58a1da2fb3b349f4