fix: remove duplicate version command

We can use --version/-v instead.

cli/cli.go

@@ -60,7 +60,6 @@ func newAbraApp(version, commit string) *cli.App {
 			recipe.RecipeCommand,
 			catalogue.CatalogueCommand,
 			domain.DomainCommand,
-			VersionCommand,
 			UpgradeCommand,
 		},
 		Flags: []cli.Flag{

cli/version.go

@@ -1,15 +0,0 @@
-package cli
-
-import (
-	"github.com/urfave/cli/v2"
-)
-
-// VersionCommand prints the version of abra.
-var VersionCommand = &cli.Command{
-	Name:  "version",
-	Usage: "Print version",
-	Action: func(c *cli.Context) error {
-		cli.VersionPrinter(c)
-		return nil
-	},
-}