chore: fix 'timed out waiting for admin console: <nil>'

if the timeout is reached but no error happen inside the func lasterr
will be nil but err will have the timeout. on this scenario lasterr
should be the actual timeout error.

pkg/addons/adminconsole/adminconsole.go

@@ -224,8 +224,11 @@ func (a *AdminConsole) Outro(ctx context.Context, cli client.Client) error {
 		loading.Infof("Waiting %v for Admin Console to deploy: %d/3 ready", duration, count)
 		return count == 3, nil
 	}); err != nil {
+		if lasterr == nil {
+			lasterr = err
+		}
 		loading.Close()
-		return fmt.Errorf("timed out waiting for admin console: %v", lasterr)
+		return fmt.Errorf("error waiting for admin console: %v", lasterr)
 	}
 	loading.Closef("Admin Console is ready!")
 	a.printSuccessMessage()