Windows: Updates Windows Vendoring

Updates windows dependent libraries for vendoing.

vendor/github.com/Microsoft/hcsshim/cmd/runhcs/ps.go

@@ -0,0 +1,51 @@
+package main
+
+import (
+	"encoding/json"
+	"fmt"
+	"os"
+
+	"github.com/Microsoft/hcsshim/internal/appargs"
+	"github.com/Microsoft/hcsshim/internal/schema1"
+	"github.com/urfave/cli"
+)
+
+var psCommand = cli.Command{
+	Name:      "ps",
+	Usage:     "ps displays the processes running inside a container",
+	ArgsUsage: `<container-id> [ps options]`,
+	Flags: []cli.Flag{
+		cli.StringFlag{
+			Name:  "format, f",
+			Value: "json",
+			Usage: `select one of: ` + formatOptions,
+		},
+	},
+	Before: appargs.Validate(argID),
+	Action: func(context *cli.Context) error {
+		id := context.Args().First()
+		container, err := getContainer(id, true)
+		if err != nil {
+			return err
+		}
+		defer container.Close()
+
+		props, err := container.hc.Properties(schema1.PropertyTypeProcessList)
+		if err != nil {
+			return err
+		}
+
+		var pids []int
+		for _, p := range props.ProcessList {
+			pids = append(pids, int(p.ProcessId))
+		}
+
+		switch context.String("format") {
+		case "json":
+			return json.NewEncoder(os.Stdout).Encode(pids)
+		default:
+			return fmt.Errorf("invalid format option")
+		}
+	},
+	SkipArgReorder: true,
+}