style: Standardize indentation across all templates

- Update indentation in controls, DLZ, and DNSSEC policy templates
- Normalize spacing in options and logging templates
- Ensure consistent formatting throughout role

templates/named.conf.parental-agents.j2

@@ -3,7 +3,7 @@
 parental-agents {{ agent.name -}}
 {{ (' port ' + agent.port | string) if agent.port is defined and agent.port -}}
 {{ (' dscp ' + agent.dscp | string) if agent.dscp is defined and agent.dscp }} {
-{% filter indent(2, true) %}
+{% filter indent(bind9_config_indent, true) %}
 {{ functions.list_address_port_key_tls(agent.addresses) -}}
 {% endfilter %}};
 {% endfor %}