feat: change jinja block/start delimiters for renovate support (#1163)

* feat: change jinja block/start delimiters for renovate support

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

* fix: update renovate config an helm repos

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

---------

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

bootstrap/templates/kubernetes/apps/network/nginx/external/helmrelease.yaml.j2

@@ -33,7 +33,7 @@ spec:
       service:
         annotations:
           external-dns.alpha.kubernetes.io/hostname: "external.${SECRET_DOMAIN}"
-          io.cilium/lb-ipam-ips: "<< bootstrap_external_ingress_addr >>"
+          io.cilium/lb-ipam-ips: "{% bootstrap_external_ingress_addr %}"
         externalTrafficPolicy: Cluster
       ingressClassResource:
         name: external
@@ -71,11 +71,11 @@ spec:
           namespaceSelector:
             any: true
       extraArgs:
-        <% if bootstrap_acme_production_enabled | default(false) %>
+        #% if bootstrap_acme_production_enabled | default(false) %#
         default-ssl-certificate: "network/${SECRET_DOMAIN/./-}-production-tls"
-        <% else %>
+        #% else %#
         default-ssl-certificate: "network/${SECRET_DOMAIN/./-}-staging-tls"
-        <% endif %>
+        #% endif %#
       topologySpreadConstraints:
         - maxSkew: 1
           topologyKey: kubernetes.io/hostname