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

…d-registry-proxy-dns@main

PR link: https://github.com/networkservicemesh/cmd-registry-proxy-dns/pull/

Commit: d87807e
Author: Denis Tingaikin
Date: 2021-10-11 12:17:33 +0300
Message:
  - Merge pull request #393 from Mixaster995/feature/log-level
Signed-off-by: NSMBot <nsmbot@networkservicmesh.io>

apps/registry-proxy-dns/registry-proxy-dns.yaml

@@ -16,7 +16,7 @@ spec:
         "spiffe.io/spiffe-id": "true"
     spec:
       containers:
-        - image: ghcr.io/networkservicemesh/ci/cmd-registry-proxy-dns:d13b54a
+        - image: ghcr.io/networkservicemesh/ci/cmd-registry-proxy-dns:d87807e
           env:
             - name: SPIFFE_ENDPOINT_SOCKET
               value: unix:///run/spire/sockets/agent.sock