feat: remove the need for raw jinja blocks (#1158)

Signed-off-by: Devin Buhl <devin@buhl.casa>

bootstrap/templates/kubernetes/apps/network/nginx/certificates/kustomization.yaml.j2

@@ -3,6 +3,6 @@ apiVersion: kustomize.config.k8s.io/v1beta1
 kind: Kustomization
 resources:
   - ./staging.yaml
-  {% if bootstrap_acme_production_enabled | default(false) %}
+  <% if bootstrap_acme_production_enabled | default(false) %>
   - ./production.yaml
-  {% endif %}
+  <% endif %>