Update metro.config.js

Author: amandeepmittal

metro.config.js

@@ -1,10 +1,7 @@
-// Learn more https://docs.expo.dev/guides/customizing-metro/
-const { getDefaultConfig } = require("expo/metro-config");
+// Learn more at https://docs.expo.dev/guides/using-firebase/#configure-metro
+const { getDefaultConfig } = require("@expo/metro-config");
 
-/** @type {import('expo/metro-config').MetroConfig} */
 const defaultConfig = getDefaultConfig(__dirname);
 defaultConfig.resolver.sourceExts.push("cjs");
 
-defaultConfig.resolver.mainFields = ["react-native", "browser", "main"];
-
 module.exports = defaultConfig;