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/observability/grafana/app/secret.sops.yaml.j2

@@ -6,5 +6,5 @@ metadata:
   name: grafana-admin-secret
 stringData:
   admin-user: admin
-  admin-password: "{% grafana.password %}"
+  admin-password: "#{ grafana.password }#"
 #% endif %#