Dotnet format

Author: anannya03

core/Azure.Mcp.Core/tests/Azure.Mcp.Core.UnitTests/Areas/Subscription/SubscriptionCommandTests.cs

@@ -2,13 +2,13 @@
 // Licensed under the MIT License.
 
 using System.CommandLine;
+using Azure.Mcp.Core.Helpers;
 using Azure.Mcp.Core.Models.Command;
 using Azure.Mcp.Core.Options;
 using Azure.Mcp.Tools.Storage.Commands.Account;
 using Azure.Mcp.Tools.Storage.Services;
 using Microsoft.Extensions.DependencyInjection;
 using Microsoft.Extensions.Logging;
-using Azure.Mcp.Core.Helpers;
 using NSubstitute;
 using Xunit;