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

…d-nse-vfio@main

PR link: networkservicemesh/cmd-nse-vfio#380

Commit: 20af9c7
Author: Network Service Mesh Bot
Date: 2022-07-22 05:28:44 -0500
Message:
  - Update go.mod and go.sum to latest version from networkservicemesh/sd…
Signed-off-by: NSMBot <nsmbot@networkservicmesh.io>

apps/nse-vfio/nse.yaml

@@ -32,7 +32,7 @@ spec:
               mountPath: /dev/vfio
 
         - name: sidecar
-          image: ghcr.io/networkservicemesh/ci/cmd-nse-vfio:d7ab386
+          image: ghcr.io/networkservicemesh/ci/cmd-nse-vfio:20af9c7
           env:
             - name: SPIFFE_ENDPOINT_SOCKET
               value: unix:///run/spire/sockets/agent.sock