refactor(topology): remove unused HAClusterTopology import

Remove the unnecessary `HAClusterTopology` import from multiple modules to clean up dependencies and reduce clutter. This change does not affect functionality as `HAClusterTopology` is no longer required in these files.

harmony/src/modules/dns.rs

@@ -7,7 +7,7 @@ use crate::{
     interpret::{Interpret, InterpretError, InterpretName, InterpretStatus, Outcome},
     inventory::Inventory,
     score::Score,
-    topology::{DnsRecord, DnsServer, HAClusterTopology, Topology},
+    topology::{DnsRecord, DnsServer, Topology},
 };
 
 #[derive(Debug, new, Clone)]