Description of problem: Run the must gather to collect DR data, but got error:

[must-gather-k6vq9] POD 2023-10-09T05:58:18.518717688Z error: the server doesn't have a resource type "DRCluster"
[must-gather-k6vq9] POD 2023-10-09T05:58:18.522182760Z Skipping DR logs collection because there's no DRCluster resources configured.

The resrouce should be DiscoveredCluster

Version-Release number of selected component (if applicable):

How reproducible:

Steps to Reproduce:

1. run must gather to collect DR data
   oc adm must-gather --dest-dir=acm29dr --image=quay.io/acm-d/acm-must-gather-rhel8:v2.9.0-20 – gather_dr_logs
2. got error
   [must-gather-k6vq9] POD 2023-10-09T05:58:18.518717688Z error: the server doesn't have a resource type "DRCluster"
   [must-gather-k6vq9] POD 2023-10-09T05:58:18.522182760Z Skipping DR logs collection because there's no DRCluster resources configured.
3. The DR resource is DiscoveredCluster
   cqu-mac:must-gather changliangqu$ oc get DiscoveredCluster -A
   NAMESPACE      NAME                                   AGE
   aut-disco-ns   8fe6c480-0712-4680-9fc3-eb47726ba68d   2d15h

Actual results:

Expected results:

Additional info: