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/flux-system/weave-gitops/app/secret.sops.yaml.j2

@@ -1,4 +1,4 @@
-<% if weave_gitops.enabled | default(false) %>
+#% if weave_gitops.enabled | default(false) %#
 ---
 apiVersion: v1
 kind: Secret
@@ -7,5 +7,5 @@ metadata:
 type: Opaque
 stringData:
   username: admin
-  password: "<< weave_gitops.password | encrypt >>"
-<% endif %>
+  password: "{% weave_gitops.password | encrypt %}"
+#% endif %#