hotfix: Change DNS lookups default adresses

lib/common/utils/connection_checker.dart

@@ -0,0 +1,30 @@
+import 'package:internet_connection_checker_plus/internet_connection_checker_plus.dart';
+
+/// The default parameters for DNS lookups
+const Map<String, String> dnsParameters = {
+  'name': 'ya.ru',
+  'type': 'A',
+  'dnssec': '1',
+};
+
+/// The default headers for DNS lookups
+const Map<String, String> dnsHeaders = {
+  'Accept': 'application/dns-json',
+  'Cache-Control': 'no-cache',
+  'Content-Type': 'application/json',
+};
+
+final List<AddressCheckOptions> defaultAddresses = [
+  AddressCheckOptions(
+    Uri.parse('https://yandex.cloudflare-dns.com/dns-query').replace(
+      queryParameters: dnsParameters,
+    ),
+    headers: dnsHeaders,
+  ),
+  AddressCheckOptions(
+    Uri.parse('https://mozilla.cloudflare-dns.com/dns-query').replace(
+      queryParameters: dnsParameters,
+    ),
+    headers: dnsHeaders,
+  ),
+];

lib/service_locator.dart

@@ -3,6 +3,7 @@ import 'package:dio/dio.dart';
 import 'package:get_it/get_it.dart';
 import 'package:package_info_plus/package_info_plus.dart';
 import 'package:rtu_mirea_app/common/oauth.dart';
+import 'package:rtu_mirea_app/common/utils/connection_checker.dart';
 import 'package:rtu_mirea_app/data/datasources/app_settings_local.dart';
 import 'package:rtu_mirea_app/data/datasources/forum_local.dart';
 import 'package:rtu_mirea_app/data/datasources/forum_remote.dart';
@@ -248,7 +249,9 @@ Future<void> setup() async {
     encryptedSharedPreferences: true,
   ));
   getIt.registerLazySingleton(() => secureStorage);
-  getIt.registerLazySingleton(() => InternetConnectionCheckerPlus());
+  getIt.registerLazySingleton(() =>
+      InternetConnectionCheckerPlus.createInstance(
+          addresses: defaultAddresses));
   final PackageInfo packageInfo = await PackageInfo.fromPlatform();
   getIt.registerLazySingleton(() => packageInfo);
   getIt.registerLazySingleton(() => LksOauth2());