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

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

bootstrap/templates/kubernetes/apps/tools/system-upgrade-controller/app/helmrelease.yaml.j2

@@ -1,4 +1,4 @@
-{% if bootstrap_distribution == "k3s" and system_upgrade_controller.enabled | default(false) %}
+<% if bootstrap_distribution == "k3s" and system_upgrade_controller.enabled | default(false) %>
 ---
 apiVersion: helm.toolkit.fluxcd.io/v2beta2
 kind: HelmRelease
@@ -103,4 +103,4 @@ spec:
         globalMounts:
           - path: /etc/ca-certificates
             readOnly: true
-{% endif %}
+<% endif %>

bootstrap/templates/kubernetes/apps/tools/system-upgrade-controller/app/kustomization.yaml.j2

@@ -1,4 +1,4 @@
-{% if bootstrap_distribution == "k3s" and system_upgrade_controller.enabled | default(false) %}
+<% if bootstrap_distribution == "k3s" and system_upgrade_controller.enabled | default(false) %>
 ---
 apiVersion: kustomize.config.k8s.io/v1beta1
 kind: Kustomization
@@ -7,4 +7,4 @@ resources:
   - https://github.com/rancher/system-upgrade-controller/releases/download/v0.13.2/crd.yaml
   - helmrelease.yaml
   - rbac.yaml
-{% endif %}
+<% endif %>

bootstrap/templates/kubernetes/apps/tools/system-upgrade-controller/app/rbac.yaml.j2

@@ -1,4 +1,4 @@
-{% if bootstrap_distribution == "k3s" and system_upgrade_controller.enabled | default(false) %}
+<% if bootstrap_distribution == "k3s" and system_upgrade_controller.enabled | default(false) %>
 ---
 apiVersion: rbac.authorization.k8s.io/v1
 kind: ClusterRoleBinding
@@ -12,4 +12,4 @@ subjects:
   - kind: ServiceAccount
     name: system-upgrade
     namespace: tools
-{% endif %}
+<% endif %>