[eslint config] [base] [fix] repair accidental comma-dangle change.

packages/eslint-config-airbnb-base/index.js

@@ -1,6 +1,10 @@
 module.exports = {
   extends: [
-    './legacy',
+    './rules/best-practices',
+    './rules/errors',
+    './rules/node',
+    './rules/style',
+    './rules/variables',
     './rules/es6',
     './rules/imports',
   ].map(require.resolve),