[PM-20064] Add cascade deletion for cipher with tasks (#5690)

* add cascade deletion for cipher tasks

* add migrations for cascade delete on ciphers and security tasks

* remove trailing comma

* add SQL migration for PasswordHealthReportApplication

- Allow cascade delete when an organization is deleted

src/Infrastructure.EntityFramework/NotificationCenter/Configurations/NotificationEntityTypeConfiguration.cs

@@ -34,6 +34,12 @@ public class NotificationEntityTypeConfiguration : IEntityTypeConfiguration<Noti
             .HasIndex(n => n.TaskId)
             .IsClustered(false);
 
+        builder
+            .HasOne(n => n.Task)
+            .WithMany()
+            .HasForeignKey(n => n.TaskId)
+            .OnDelete(DeleteBehavior.Cascade);
+
         builder.ToTable(nameof(Notification));
     }
 }