undo certificate check.

lib/main.dart

@@ -106,7 +106,7 @@ class MyHttpOverrides extends HttpOverrides {
 
 void main() async {
   WidgetsFlutterBinding.ensureInitialized();
-  HttpOverrides.global = MyHttpOverrides();
+  // HttpOverrides.global = MyHttpOverrides(); // for later use.
   _configureLocalTimeZone();
   NotificationManger.initialisation((notificationDetails) {}, (id, title, body, payload) async {});