Even after installing OADP in the openshift-migration namespace I can see the clusterolebinding is referring to the wrong sa namespace which is openshift-adp instead of openshift-migration.

$ oc get clusterrolebinding velero-rolebinding -o yaml

apiVersion: rbac.authorization.k8s.io/v1
kind: ClusterRoleBinding
metadata:
    labels:
    olm.owner: oadp-operator.v0.5.3
  name: velero-rolebinding
roleRef:
  apiGroup: rbac.authorization.k8s.io
  kind: ClusterRole
  name: velero-role
subjects:
- kind: ServiceAccount
  name: velero
  namespace: openshift-adp

Steps to reproduce:
1. Install OADP in any namespace other than openshift-adp
2. Check clusterrolebinding resource

Expected Result:  Expecting clusterrolebinding resource to use openshift-migration namespace instead of openshift-adp