[AC-1839] Fixed missing reference on OrganizationLicenseFileFixtures. Fixed flaky unit test on UpdateSecretsManagerSubscriptionCommandTests (#3489)

test/Core.Test/Models/Business/OrganizationLicenseFileFixtures.cs

@@ -1,5 +1,5 @@
 using System.Text.Json;
-using Bit.Core.Entities;
+using Bit.Core.AdminConsole.Entities;
 using Bit.Core.Enums;
 using Bit.Core.Models.Business;
 

test/Core.Test/OrganizationFeatures/OrganizationSubscriptionUpdate/UpdateSecretsManagerSubscriptionCommandTests.cs

@@ -94,6 +94,7 @@ public class UpdateSecretsManagerSubscriptionCommandTests
         SutProvider<UpdateSecretsManagerSubscriptionCommand> sutProvider)
     {
         organization.PlanType = planType;
+        organization.Seats = 20;
 
         const int updateSmSeats = 15;
         const int updateSmServiceAccounts = 450;