Update git submodules

* Update docs/submodules/multicloud/k8s.git from branch 'master'
  to e49d4f0f4b4252b2e3acc713e8dba7084e285273
  - Merge "Add apply API for network intents"
  - Add apply API for network intents

    Support POST API to 'apply' and 'terminate' network and
    providernetwork intents for a given cluster.

    Issue-ID: MULTICLOUD-1029
    Signed-off-by: Eric Multanen <eric.w.multanen@intel.com>
    Change-Id: I8c9bae9e93aeeb68654eaab1f15de9883c22215c

diff --git a/docs/submodules/multicloud/k8s.git b/docs/submodules/multicloud/k8s.git
index 1c3a22e..e49d4f0 160000 (submodule)
--- a/docs/submodules/multicloud/k8s.git
+++ b/docs/submodules/multicloud/k8s.git
@@ -1 +1 @@
-Subproject commit 1c3a22e3de0dd24b4161ae8b34794627620a208b
+Subproject commit e49d4f0f4b4252b2e3acc713e8dba7084e285273