limactl ls: suppress ENOENT

Signed-off-by: Akihiro Suda <[email protected]>

Author: AkihiroSuda

pkg/store/store.go

@@ -1,6 +1,7 @@
 package store
 
 import (
+	"errors"
 	"os"
 	"path/filepath"
 	"strings"
@@ -18,6 +19,9 @@ func Instances() ([]string, error) {
 	}
 	limaDirList, err := os.ReadDir(limaDir)
 	if err != nil {
+		if errors.Is(err, os.ErrNotExist) {
+			return nil, nil
+		}
 		return nil, err
 	}
 	var names []string