refactor: Update chains list ref

Author: reasje

logic/lib/src/domain/const/urls.dart

@@ -83,7 +83,7 @@ class Urls {
       'https://hudson-explorer-v1.mchain.ai/api/v2/';
 
   static const String chainsList =
-      'https://raw.githubusercontent.com/MXCzkEVM/chains-list/main/chains_list_v2.json';
+      'https://raw.githubusercontent.com/JDI-Group/chains-list/test/chains_list_v2.json';
   // static const String chainsList =
   //     'https://raw.githubusercontent.com/JDI-Group/chains-list/main/chains_list_v2.json';