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

…d-ipam-vl3@main

PR link: networkservicemesh/cmd-ipam-vl3#42

Commit: a918ec8
Author: Network Service Mesh Bot
Date: 2022-06-16 07:13:26 -0500
Message:
  - Automatically resolving conflicts in go.mod and updating dependency v…
Signed-off-by: NSMBot <nsmbot@networkservicmesh.io>

apps/vl3-ipam/vl3-ipam.yaml

@@ -16,7 +16,7 @@ spec:
         "spiffe.io/spiffe-id": "true"
     spec:
       containers:
-        - image: ghcr.io/networkservicemesh/ci/cmd-ipam-vl3:29190bc
+        - image: ghcr.io/networkservicemesh/ci/cmd-ipam-vl3:a918ec8
           env:
             - name: SPIFFE_ENDPOINT_SOCKET
               value: unix:///run/spire/sockets/agent.sock