Update application version to latest version from networkservicemesh/…

…cmd-nse-icmp-responder@master networkservicemesh/cmd-nse-icmp-responder#57

networkservicemesh/cmd-nse-icmp-responder PR link: networkservicemesh/cmd-nse-icmp-responder#57

networkservicemesh/cmd-nse-icmp-responder commit message:
commit 86521568c3c11506cad9dee4d407f47ef123a915
Author: Network Service Mesh Bot <60070799+nsmbot@users.noreply.github.com>
Date:   Wed Jan 27 01:19:24 2021 -0600

    Merge 6cc2d8c70beefd83915c61add0e41e94dfd1bade into 2201a999c2e5bd567f496f0bebc940867c538c04

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

apps/nse-kernel/nse.yaml

@@ -16,7 +16,7 @@ spec:
     spec:
       containers:
         - name: nse
-          image: networkservicemeshci/cmd-nse-icmp-responder:4980776f
+          image: networkservicemeshci/cmd-nse-icmp-responder:86521568
           imagePullPolicy: IfNotPresent
           env:
             - name: SPIFFE_ENDPOINT_SOCKET