fix(github-release): update rancher/system-upgrade-controller to v0.13.1 (#923)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

bootstrap/templates/addons/system-upgrade-controller/app/kustomization.yaml.j2

@@ -3,11 +3,11 @@ apiVersion: kustomize.config.k8s.io/v1beta1
 kind: Kustomization
 resources:
   # renovate: datasource=github-releases depName=rancher/system-upgrade-controller
-  - https://github.com/rancher/system-upgrade-controller/releases/download/v0.13.0/crd.yaml
+  - https://github.com/rancher/system-upgrade-controller/releases/download/v0.13.1/crd.yaml
-  - https://github.com/rancher/system-upgrade-controller?ref=v0.13.0
+  - https://github.com/rancher/system-upgrade-controller?ref=v0.13.1
 images:
   - name: rancher/system-upgrade-controller
-    newTag: v0.13.0
+    newTag: v0.13.1
 labels:
   - includeSelectors: true
     pairs: