Removed unnecessary usings

services/catalog/src/EShopOnAbp.CatalogService.HttpApi.Host/DbMigrations/CatalogServiceDatabaseMigrationEventHandler.cs

@@ -1,6 +1,5 @@
 using EShopOnAbp.CatalogService.MongoDB;
 using EShopOnAbp.Shared.Hosting.Microservices.DbMigrations.MongoDb;
-using Microsoft.Extensions.Logging;
 using System;
 using System.Threading.Tasks;
 using Serilog;

services/identity/src/EShopOnAbp.IdentityService.HttpApi.Host/DbMigrations/IdentityServiceDatabaseMigrationEventHandler.cs

@@ -10,8 +10,6 @@ using Volo.Abp.EventBus.Local;
 using Volo.Abp.Identity;
 using Volo.Abp.MultiTenancy;
 using Volo.Abp.Uow;
-using Medallion.Threading;
-using Microsoft.Extensions.Logging;
 using Volo.Abp.DistributedLocking;
 
 namespace EShopOnAbp.IdentityService.DbMigrations

services/ordering/src/EShopOnAbp.OrderingService.HttpApi.Host/DbMigrations/OrderingServiceDatabaseMigrationEventHandler.cs

@@ -1,6 +1,5 @@
 using EShopOnAbp.OrderingService.EntityFrameworkCore;
 using EShopOnAbp.Shared.Hosting.Microservices.DbMigrations.EfCore;
-using Microsoft.Extensions.Logging;
 using System;
 using System.Threading.Tasks;
 using Serilog;

services/payment/src/EShopOnAbp.PaymentService.HttpApi.Host/DbMigrations/PaymentServiceDatabaseMigrationEventHandler.cs

@@ -1,6 +1,5 @@
 using EShopOnAbp.PaymentService.EntityFrameworkCore;
 using EShopOnAbp.Shared.Hosting.Microservices.DbMigrations.EfCore;
-using Microsoft.Extensions.Logging;
 using System;
 using System.Threading.Tasks;
 using Serilog;