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

…d-nsmgr@main

PR link: networkservicemesh/cmd-nsmgr#674

Commit: 9bea338
Author: Network Service Mesh Bot
Date: 2024-04-18 04:55:51 -0500
Message:
  - Update go.mod and go.sum to latest version from networkservicemesh/sdk@main (#674)
PR link: networkservicemesh/sdk#1584
Commit: 608b1b5
Author: Lazy Bear
Date: 2024-04-18 13:48:31 +0400
Message:
    - Add dual stack support. (#1584)
* Add dual stack support.
* Support client multi channel subscription.
* Fix unit tests.
* Fix vL3 test.
---------
Signed-off-by: Vitaliy Guschin <vitaliy.guschin@spirent.com>
Signed-off-by: NSMBot <nsmbot@networkservicmesh.io>

apps/nsmgr/nsmgr.yaml

@@ -17,7 +17,7 @@ spec:
     spec:
       serviceAccount: nsmgr-sa
       containers:
-        - image: ghcr.io/networkservicemesh/ci/cmd-nsmgr:8df1d77
+        - image: ghcr.io/networkservicemesh/ci/cmd-nsmgr:9bea338
           imagePullPolicy: IfNotPresent
           name: nsmgr
           ports: