cleanup

Imports

• github.com/Azure/go-autorest/autorest/to
• k8s.io/client-go/tools/clientcmd
• k8s.io/apimachinery/pkg/apis/meta/v1
• k8s.io/client-go/kubernetes
• k8s.io/client-go/rest

Imports in module “github.com/openservicemesh/osm”

• github.com/openservicemesh/osm/pkg/logger

Standard library imports

• context
• os
• strings
• time