Update go.mod and go.sum to latest version from networkservicemesh/cmd-forwarder-vpp@main

PR link: networkservicemesh/cmd-forwarder-vpp#1236

Commit: 4a37816
Author: Lajos Katona
Date: 2025-02-12 13:20:58 +0100
Message:
  - New delve version (1.23.1) (#1236)
Signed-off-by: NSMBot <nsmbot@networkservicmesh.io>

Author: NSMBot

apps/forwarder-vpp/forwarder.yaml

@@ -19,7 +19,7 @@ spec:
       hostNetwork: true
       dnsPolicy: ClusterFirstWithHostNet
       containers:
-        - image: ghcr.io/networkservicemesh/ci/cmd-forwarder-vpp:6b93476
+        - image: ghcr.io/networkservicemesh/ci/cmd-forwarder-vpp:4a37816
           imagePullPolicy: IfNotPresent
           name: forwarder-vpp
           securityContext:

examples/features/select-forwarder/forwarder.yaml

@@ -19,7 +19,7 @@ spec:
       hostNetwork: true
       dnsPolicy: ClusterFirstWithHostNet
       containers:
-        - image: ghcr.io/networkservicemesh/ci/cmd-forwarder-vpp:6b93476
+        - image: ghcr.io/networkservicemesh/ci/cmd-forwarder-vpp:4a37816
           imagePullPolicy: IfNotPresent
           name: my-forwarder-vpp
           securityContext: