fix(register): [PM-27084] Account Register Uses New Data Types - Removed unused import.

Author: Patrick-Pimentel-Bitwarden

test/IntegrationTestCommon/Factories/IdentityApplicationFactory.cs

@@ -10,7 +10,6 @@
 using Bit.Core.Entities;
 using Bit.Core.Enums;
 using Bit.Core.KeyManagement.Models.Api.Request;
-using Bit.Core.KeyManagement.Models.Data;
 using Bit.Core.Services;
 using Bit.Identity;
 using Bit.Test.Common.Helpers;