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

…d-nsmgr@main

PR link: networkservicemesh/cmd-nsmgr#690

Commit: ac94368
Author: Network Service Mesh Bot
Date: 2024-07-03 09:08:10 -0500
Message:
  - Update go.mod and go.sum to latest version from networkservicemesh/sdk@main (#690)
PR link: networkservicemesh/sdk#1642
Commit: 21369bd
Author: Denis Tingaikin
Date: 2024-07-03 17:04:24 +0300
Message:
    - fix 'Segmentation violation in nsmgr' (#1642)
* fix 'Segmentation violation in nsmgr'
* add unit test to cover issue
* Fix linter issue
---------
Signed-off-by: NSMBot <[email protected]>

apps/nsmgr/nsmgr.yaml

@@ -17,7 +17,7 @@ spec:
     spec:
       serviceAccount: nsmgr-sa
       containers:
-        - image: ghcr.io/networkservicemesh/ci/cmd-nsmgr:af45930
+        - image: ghcr.io/networkservicemesh/ci/cmd-nsmgr:ac94368
           imagePullPolicy: IfNotPresent
           name: nsmgr
           ports: