Remove id_value argument which is no longer passed to sql_for_insert

Follow up to rails/rails@5f9e0f8.

Author: kamipo

lib/active_record/connection_adapters/sqlserver/database_statements.rb

@@ -223,7 +223,7 @@ def newsequentialid_function
 
         protected
 
-        def sql_for_insert(sql, pk, id_value, sequence_name, binds)
+        def sql_for_insert(sql, pk, sequence_name, binds)
           if pk.nil?
             table_name = query_requires_identity_insert?(sql)
             pk = primary_key(table_name)