fix 移除brand字段

Src/Dlhis.Basic/Device/Services/Implements/DeviceConnectService.cs

@@ -120,7 +120,6 @@ public class DeviceConnectService : IDeviceConnectService
                 device = new DeviceEntity()
                 {
                     Code = Guid.NewGuid(),
-                    Brand = string.Empty,
                     ConnectionInfo = string.Empty,
                     TemplateCode = null,
                     UniqueNo = uniqueNo,

Src/Dlhis.Basic/Device/Services/Implements/DeviceService.cs

@@ -48,7 +48,6 @@ public class DeviceService : IDeviceService
         {
             var entity = request.Adapt<DeviceEntity>();
             entity.Code = Guid.NewGuid();
-            entity.Brand = template.Brand;
             await _dbContext.InsertAsync(entity);
             //同时保存注册信息
             var registry = await _dbContext.Queryable<DeviceRegistryEntity>().Where(x => x.DeviceUniqueNo == request.UniqueNo).FirstAsync();
@@ -72,7 +71,6 @@ public class DeviceService : IDeviceService
             entity.ThrowIfNull("设备不存在,无法更新");
 
             request.Adapt(entity);
-            entity.Brand = template.Brand;
 
             await _dbContext.UpdateAsync(entity);
         }