Use pub list-package-dirs in analyzer command line

pkg/analysis_server/test/test_all.dart

Index: pkg/analysis_server/test/test_all.dart
diff --git a/pkg/analysis_server/test/test_all.dart b/pkg/analysis_server/test/test_all.dart
index 6b179cb7ab4a18c0c191e47b74e1323e80ad6d6d..e3a637a75e57e12e796b030eae82e345f2fc1853 100644
--- a/pkg/analysis_server/test/test_all.dart
+++ b/pkg/analysis_server/test/test_all.dart
@@ -21,7 +21,6 @@ import 'domain_execution_test.dart' as domain_execution_test;
 import 'domain_server_test.dart' as domain_server_test;
 import 'edit/test_all.dart' as edit_all;
 import 'operation/test_all.dart' as operation_test_all;
-import 'package_map_provider_test.dart' as package_map_provider_test;
 import 'protocol_test.dart' as protocol_test;
 import 'search/test_all.dart' as search_all;
 import 'services/test_all.dart' as services_all;
@@ -50,7 +49,6 @@ main() {
     domain_server_test.main();
     edit_all.main();
     operation_test_all.main();
-    package_map_provider_test.main();
     protocol_test.main();
     search_all.main();
     services_all.main();