adjust a regex for intl files

packages/flutter_tools/lib/src/commands/analyze.dart

@@ -387,7 +387,7 @@ class AnalyzeCommand extends FlutterCommand {
           } else if (filename.endsWith('.mojom.dart')) {
             // autogenerated code - TODO(ianh): Fix the Dart mojom compiler
             shouldIgnore = true;
-          } else if ((sourceLines[0] == '/**') && (' * DO NOT EDIT. This is code generated'.matchAsPrefix(sourceLines[1]) != null)) {
+          } else if ((sourceLines[0] == '/*') && (' * DO NOT EDIT. This is code generated'.matchAsPrefix(sourceLines[1]) != null)) {
             // autogenerated code - TODO(ianh): Fix the intl package resource generator
             shouldIgnore = true;
           } else if (level == 'lint' && errorMessage == 'Name non-constant identifiers using lowerCamelCase.') {