fix(container): update system upgrade controller group to v0.13.2 (patch) (#1060)

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

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

@@ -31,7 +31,7 @@ spec:
           main:
             image:
               repository: docker.io/rancher/system-upgrade-controller
-              tag: v0.13.1
+              tag: v0.13.2
             env:
               SYSTEM_UPGRADE_CONTROLLER_DEBUG: false
               SYSTEM_UPGRADE_CONTROLLER_THREADS: 2