Make the analysis server integration tests driver only.

pkg/analysis_server/test/integration/analysis/lint_driver_test.dart

-// Copyright (c) 2017, the Dart project authors.  Please see the AUTHORS file
-// for details. All rights reserved. Use of this source code is governed by a
-// BSD-style license that can be found in the LICENSE file.
-
-import 'package:test_reflective_loader/test_reflective_loader.dart';
-
-import 'lint_test.dart';
-
-main() {
-  defineReflectiveSuite(() {
-    defineReflectiveTests(LintIntegrationTest_Driver);
-  });
-}
-
-@reflectiveTest
-class LintIntegrationTest_Driver extends AbstractLintIntegrationTest {
-  @override
-  bool get enableNewAnalysisDriver => true;
-}