fix: add app2 remote configuration to app1 webpack (#4329)

Co-authored-by: Zack Jackson <25274700+ScriptedAlchemy@users.noreply.github.com>

Author: avinash-threado

redux-reducer-injection/app1/webpack.config.js

@@ -39,6 +39,9 @@ module.exports = {
       name: 'app1',
       library: { type: 'var', name: 'app1' },
       filename: 'remoteEntry.js',
+      remotes: {
+        app2: 'app2@http://localhost:3002/remoteEntry.js', // Added App2 remote
+      },
       shared: {
         ...deps,
         react: {