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

…d-forwarder-vpp@main

PR link: https://github.com/networkservicemesh/cmd-forwarder-vpp/pull/

Commit: 5494d34
Author: Ed Warnicke
Date: 2021-10-14 10:05:42 -0500
Message:
  - Adapt to Adapt to networkservicemesh/sdk#1083 (#342)
Signed-off-by: NSMBot <nsmbot@networkservicmesh.io>

apps/forwarder-vpp/forwarder.yaml

@@ -18,7 +18,7 @@ spec:
       hostNetwork: true
       dnsPolicy: ClusterFirstWithHostNet
       containers:
-        - image: ghcr.io/networkservicemesh/ci/cmd-forwarder-vpp:bc00c5d
+        - image: ghcr.io/networkservicemesh/ci/cmd-forwarder-vpp:5494d34
           imagePullPolicy: IfNotPresent
           name: forwarder-vpp
           securityContext: