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

…d-nsmgr@main

PR link: networkservicemesh/cmd-nsmgr#415

Commit: bb0fe65
Author: Nikita Skrynnik
Date: 2021-11-15 16:02:42 +0700
Message:
  - Update to the latest sdk manually (#415)
* update sdk ref + try to fix TestNSmgrEndpointSendFD

Signed-off-by: Nikita Skrynnik <nikita.skrynnik@xored.com>

* run go mod tidy

Signed-off-by: NSMBot <nsmbot@networkservicmesh.io>

apps/nsmgr/nsmgr.yaml

@@ -16,7 +16,7 @@ spec:
         "spiffe.io/spiffe-id": "true"
     spec:
       containers:
-        - image: ghcr.io/networkservicemesh/ci/cmd-nsmgr:484cc3a
+        - image: ghcr.io/networkservicemesh/ci/cmd-nsmgr:bb0fe65
           imagePullPolicy: IfNotPresent
           name: nsmgr
           ports: