Attempting to modify any of the assets managed by cluster-storage-operator and csi-operator implementations produces a warning from oc. For example:

❯ oc scale -n openshift-cluster-storage-operator deployment cluster-storage-operator --replicas 0
Warning: spec.template.spec.nodeSelector[node-role.kubernetes.io/master]: use "node-role.kubernetes.io/control-plane" instead
deployment.apps/cluster-storage-operator scaled

The new label has been added to nodes since 1.20 as part of KEP-2067, so it should be safe to simply replace the tolerations and node selectors.