Update application version to latest version from networkservicemesh/…

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

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

networkservicemesh/cmd-nse-icmp-responder-vpp commit message:
commit c2eb76a852aeeb100ac8e8af5aef16bc6869adfb
Author: Denis Tingaikin <49399980+denis-tingaikin@users.noreply.github.com>
Date:   Thu Apr 22 16:32:18 2021 +0700

    Merge pull request #78 from Mixaster995/main

    removed signalctx, added NotifyContext

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

apps/nse-memif/nse.yaml

@@ -16,7 +16,7 @@ spec:
     spec:
       containers:
         - name: nse
-          image: networkservicemeshci/cmd-nse-icmp-responder-vpp:0f26df79
+          image: networkservicemeshci/cmd-nse-icmp-responder-vpp:c2eb76a8
           imagePullPolicy: IfNotPresent
           env:
             - name: SPIFFE_ENDPOINT_SOCKET