feat: change jinja variable start/end delimiters to avoid conflicts with go templating (#1168)

* feat: change jinja variable start/end delimiters to avoid conflicts with go templating

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

* chore: update comment in makejinja.toml

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

* chore: update comment in makejinja.toml

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