Update application version to latest version from networkservicemesh/…

…cmd-registry-k8s@master networkservicemesh/cmd-registry-k8s#

networkservicemesh/cmd-registry-k8s PR link: https://github.com/networkservicemesh/cmd-registry-k8s/pull/

networkservicemesh/cmd-registry-k8s commit message:
commit 08721ef21c7e468747f2330017d26ee877ab94fa
Author: Ed Warnicke <hagbard@gmail.com>
Date:   Tue Apr 13 08:06:19 2021 -0500

    Merge pull request #78 from denis-tingaikin/fix-update-deps-job

    fix issue related to sync with latest cmd-template

Signed-off-by: NSMBot <nsmbot@networkservicmesh.io>

apps/registry-k8s/registry-k8s.yaml

@@ -16,7 +16,7 @@ spec:
     spec:
       serviceAccountName: registry-k8s-sa
       containers:
-        - image: networkservicemeshci/cmd-registry-k8s:fc95268e
+        - image: networkservicemeshci/cmd-registry-k8s:08721ef2
           env:
             - name: SPIFFE_ENDPOINT_SOCKET
               value: unix:///run/spire/sockets/agent.sock