ugrade urfave/cli to v2

cli/cli.go

@@ -18,7 +18,7 @@ import (
 	"coopcloud.tech/abra/pkg/config"
 	"coopcloud.tech/abra/pkg/web"
 	"github.com/sirupsen/logrus"
-	"github.com/urfave/cli"
+	"github.com/urfave/cli/v2"
 )
 
 // AutoCompleteCommand helps people set up auto-complete in their shells
@@ -153,13 +153,13 @@ func newAbraApp(version, commit string) *cli.App {
                          |_|
 `,
 		Version: fmt.Sprintf("%s-%s", version, commit[:7]),
-		Commands: []cli.Command{
-			app.AppCommand,
-			server.ServerCommand,
-			recipe.RecipeCommand,
-			catalogue.CatalogueCommand,
-			UpgradeCommand,
-			AutoCompleteCommand,
+		Commands: []*cli.Command{
+			&app.AppCommand,
+			&server.ServerCommand,
+			&recipe.RecipeCommand,
+			&catalogue.CatalogueCommand,
+			&UpgradeCommand,
+			&AutoCompleteCommand,
 		},
 		BashComplete: autocomplete.SubcommandComplete,
 	}