refactor: urfave v2

cli/app/volume.go

@@ -11,7 +11,7 @@ import (
 	"coopcloud.tech/abra/pkg/log"
 	"coopcloud.tech/abra/pkg/upstream/stack"
 	"github.com/AlecAivazis/survey/v2"
-	"github.com/urfave/cli"
+	"github.com/urfave/cli/v2"
 )
 
 var appVolumeListCommand = cli.Command{
@@ -159,8 +159,8 @@ var appVolumeCommand = cli.Command{
 	Aliases:   []string{"vl"},
 	Usage:     "Manage app volumes",
 	ArgsUsage: "<domain>",
-	Subcommands: []cli.Command{
-		appVolumeListCommand,
-		appVolumeRemoveCommand,
+	Subcommands: []*cli.Command{
+		&appVolumeListCommand,
+		&appVolumeRemoveCommand,
 	},
 }