Hide the cnab-bundle-json flag behind experimental

Signed-off-by: Djordje Lukic <djordje.lukic@docker.com>

internal/commands/run.go

@@ -69,7 +69,9 @@ func runCmd(dockerCli command.Cli) *cobra.Command {
 	cmd.Flags().StringVar(&opts.orchestrator, "orchestrator", "", "Orchestrator to install on (swarm, kubernetes)")
 	cmd.Flags().StringVar(&opts.kubeNamespace, "namespace", "default", "Kubernetes namespace to install into")
 	cmd.Flags().StringVar(&opts.stackName, "name", "", "Assign a name to the installation")
-	cmd.Flags().StringVar(&opts.cnabBundle, "cnab-bundle-json", "", "Run a CNAB bundle instead of a Docker App")
+	if dockerCli.ClientInfo().HasExperimental {
+		cmd.Flags().StringVar(&opts.cnabBundle, "cnab-bundle-json", "", "Run a CNAB bundle instead of a Docker App")
+	}
 	cmd.Flags().StringArrayVar(&opts.labels, "label", nil, "Label to add to services")
 
 	return cmd