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

…d-nsc-init@main

PR link: networkservicemesh/cmd-nsc-init#633

Commit: 8fd8757
Author: Denis Tingaikin
Date: 2023-06-30 14:20:53 +0300
Message:
  - Merge pull request #633 from NikitaSkrynnik/update-go
Signed-off-by: NSMBot <nsmbot@networkservicmesh.io>

apps/admission-webhook-k8s/admission-webhook.yaml

@@ -42,7 +42,7 @@ spec:
             - name: NSM_CONTAINER_IMAGES
               value: ghcr.io/networkservicemesh/ci/cmd-nsc:8db2a72
             - name: NSM_INIT_CONTAINER_IMAGES
-              value: ghcr.io/networkservicemesh/ci/cmd-nsc-init:56c310a
+              value: ghcr.io/networkservicemesh/ci/cmd-nsc-init:8fd8757
             - name: NSM_LABELS
               value: spiffe.io/spiffe-id:true
             - name: NSM_ENVS