ci: remove sleep

Author: tnotheis

Applications/IdentityDeletionJobs/test/Job.IdentityDeletion.Tests.Integration/ActualDeletionWorkerTests.cs

@@ -123,8 +123,6 @@ public async Task Deletes_relationships()
         // Act
         await _host.StartAsync();
 
-        await Task.Delay(10000);
-
         // Assert
         var assertionContext = GetService<RelationshipsDbContext>();