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

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

bootstrap/templates/kubernetes/apps/observability/kubernetes-dashboard/app/rbac.yaml.j2

@@ -1,4 +1,4 @@
-{% if kubernetes_dashboard.enabled | default(false) %}
+<% if kubernetes_dashboard.enabled | default(false) %>
 # For dashboard sign in token:
 # kubectl -n observability get secret kubernetes-dashboard -o jsonpath='{.data.token}' | base64 -d
 ---
@@ -38,4 +38,4 @@ subjects:
   - kind: ServiceAccount
     name: kubernetes-dashboard
     namespace: observability
-{% endif %}
+<% endif %>