fix bot: remove analyzer error

pkg/kernel/lib/target/flutter_fasta.dart

Index: pkg/kernel/lib/target/flutter_fasta.dart
diff --git a/pkg/kernel/lib/target/flutter_fasta.dart b/pkg/kernel/lib/target/flutter_fasta.dart
index 884d56b66f89feeee26e8ad1e802b2bc3154f035..2c280d5342cb0cf47d41e20efd505fe4aeeb542c 100644
--- a/pkg/kernel/lib/target/flutter_fasta.dart
+++ b/pkg/kernel/lib/target/flutter_fasta.dart
@@ -1,7 +1,7 @@
 // Copyright (c) 2016, 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.
-library kernel.target.vm_fasta;
+library kernel.target.flutter_fasta;
 
 import '../ast.dart' show Program, Library;
 import '../core_types.dart' show CoreTypes;