Update go.mod and go.sum to latest version from networkservicemesh/cm…

…d-nse-icmp-responder-vpp@main

PR link: networkservicemesh/cmd-nse-icmp-responder-vpp#475

Commit: c831d7d
Author: Denis Tingaikin
Date: 2022-09-19 13:27:55 +0300
Message:
  - Merge pull request #475 from glazychev-art/cidr_groups
Signed-off-by: NSMBot <nsmbot@networkservicmesh.io>

apps/nse-memif/nse.yaml

@@ -17,7 +17,7 @@ spec:
     spec:
       containers:
         - name: nse
-          image: ghcr.io/networkservicemesh/ci/cmd-nse-icmp-responder-vpp:aed5ce1
+          image: ghcr.io/networkservicemesh/ci/cmd-nse-icmp-responder-vpp:c831d7d
           imagePullPolicy: IfNotPresent
           env:
             - name: SPIFFE_ENDPOINT_SOCKET