switching acm bootstrap repo

acm-hub-bootstrap-old/components/apps/acm/overlays/hub/kustomization.yaml

@@ -0,0 +1,12 @@
+resources:
+- github.com/redhat-cop/gitops-catalog/advanced-cluster-management/operator/overlays/release-2.12
+- github.com/redhat-cop/gitops-catalog/advanced-cluster-management/instance/base
+
+patches:
+  - patch: |-
+      - op: replace
+        path: /spec/channel
+        value: 'release-2.13'
+    target:
+      kind: Subscription
+      name: advanced-cluster-management