Update application version to latest version from networkservicemesh/…

…cmd-nse-icmp-responder@main networkservicemesh/cmd-nse-icmp-responder#

networkservicemesh/cmd-nse-icmp-responder PR link: https://github.com/networkservicemesh/cmd-nse-icmp-responder/pull/

networkservicemesh/cmd-nse-icmp-responder commit message:
commit 4678500a512625d4a10a6e2a4e3836ac6fee7a79
Author: Denis Tingaikin <49399980+denis-tingaikin@users.noreply.github.com>
Date:   Mon Jun 7 16:37:14 2021 +0700

    Merge pull request #218 from Mixaster995/main

    Change cmd to entrypoint

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

apps/nse-kernel/nse.yaml

@@ -16,7 +16,7 @@ spec:
     spec:
       containers:
         - name: nse
-          image: ghcr.io/networkservicemesh/ci/cmd-nse-icmp-responder:c237648
+          image: ghcr.io/networkservicemesh/ci/cmd-nse-icmp-responder:4678500
           imagePullPolicy: IfNotPresent
           env:
             - name: SPIFFE_ENDPOINT_SOCKET

examples/features/scale-from-zero/pod-template.yaml

@@ -9,7 +9,7 @@ spec:
   restartPolicy: Never
   containers:
     - name: nse-icmp-responder
-      image: ghcr.io/networkservicemesh/ci/cmd-nse-icmp-responder:c237648
+      image: ghcr.io/networkservicemesh/ci/cmd-nse-icmp-responder:4678500
       imagePullPolicy: IfNotPresent
       env:
         - name: SPIFFE_ENDPOINT_SOCKET