fix test cases on Windows

on Windows f.Readdir returns no error if f is closed

Signed-off-by: Nicola Murino <nicola.murino@gmail.com>

internal/common/connection_test.go

@@ -1129,9 +1129,13 @@ func TestListerAt(t *testing.T) {
 	err = lister.Close()
 	require.NoError(t, err)
 	n, err = lister.ListAt(files, 0)
-	require.Error(t, err)
-	require.NotErrorIs(t, err, io.EOF)
-	require.Equal(t, 0, n)
+	if runtime.GOOS == "windows" {
+		assert.NoError(t, err)
+	} else {
+		assert.Error(t, err)
+		assert.NotErrorIs(t, err, io.EOF)
+		require.Equal(t, 0, n)
+	}
 	lister, err = conn.ListDir("/")
 	require.NoError(t, err)
 	lister.Add(vfs.NewFileInfo("..", true, 0, time.Unix(0, 0), false))