docs(): Added the missing appId and measurementId in install-and-setup.md (#2537)

Author: entvex

docs/install-and-setup.md

@@ -31,7 +31,9 @@ export const environment = {
     databaseURL: '<your-database-URL>',
     projectId: '<your-project-id>',
     storageBucket: '<your-storage-bucket>',
-    messagingSenderId: '<your-messaging-sender-id>'
+    messagingSenderId: '<your-messaging-sender-id>',
+    appId: '<your-app-id>',
+    measurementId: '<your-measurement-id>'
   }
 };
 ```