fix(metro-config): fix and realign the situation for metro config for 0.72 (#36746)

package.json

@@ -56,7 +56,7 @@
     "@definitelytyped/dtslint": "^0.0.127",
     "@jest/create-cache-key-function": "^29.2.1",
     "@reactions/component": "^2.0.2",
-    "@react-native/metro-config": "^0.72.0",
+    "@react-native/metro-config": "^0.72.1",
     "@types/react": "^18.0.18",
     "@typescript-eslint/parser": "^5.30.5",
     "async": "^3.2.2",

packages/metro-config/index.js

@@ -83,4 +83,4 @@ function getDefaultConfig(
   );
 }
 
-module.exports = {getDefaultConfig};
+module.exports = {getDefaultConfig, mergeConfig};

packages/metro-config/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@react-native/metro-config",
-  "version": "0.72.0",
+  "version": "0.72.1",
   "description": "Metro configuration for React Native.",
   "repository": {
     "type": "git",