Fix call to inefficient delete_matched cache method in domain blocks (#28374)

app/models/concerns/relationship_cacheable.rb

@@ -10,7 +10,7 @@ module RelationshipCacheable
   private
 
   def remove_relationship_cache
-    Rails.cache.delete("relationship:#{account_id}:#{target_account_id}")
-    Rails.cache.delete("relationship:#{target_account_id}:#{account_id}")
+    Rails.cache.delete(['relationship', account_id, target_account_id])
+    Rails.cache.delete(['relationship', target_account_id, account_id])
   end
 end