Cluster Operator's default clusterrolebindings are lost

Issue

• RBAC of cluster operators and core workloads such openshift-oauth-apiserver were lost which caused authentication outage, and operator pods were not functioning properly
• You may see pods in crashloopback phase for the affected operators

# oc get pods -A | grep CrashLoopBackOff
openshift-cluster-storage-operator                 cluster-storage-operator-7b96c5f8f8-84fjt                               0/1     CrashLoopBackOff   1276       5d
openshift-cluster-storage-operator                 csi-snapshot-controller-operator-798d979c86-chkpc                       0/1     CrashLoopBackOff   1278       5d
openshift-config-operator                          openshift-config-operator-6c76c8474f-p99zp                              0/1     CrashLoopBackOff   2605       5d
openshift-console-operator                         console-operator-57f8fb59bd-2hqtz                                       0/1     CrashLoopBackOff   2371       5d
openshift-kube-apiserver-operator                  kube-apiserver-operator-9976978cd-7fvdq                                 0/1     CrashLoopBackOff   1278       5d
openshift-kube-descheduler-operator                cluster-dbdd779dd-5jbcz                                                 0/1     CrashLoopBackOff   1339       5d
openshift-kube-storage-version-migrator-operator   kube-storage-version-migrator-operator-6cf7c56549-6v5hf                 0/1     CrashLoopBackOff   1278       5d
openshift-operator-lifecycle-manager               packageserver-546cd65986-4qwzq                                          0/1     CrashLoopBackOff   2365       5d
openshift-operator-lifecycle-manager               packageserver-546cd65986-qjjvc                                          0/1     CrashLoopBackOff   2365       5d
openshift-service-ca-operator                      service-ca-operator-7b6c99b5b7-zs2dk                                    0/1     CrashLoopBackOff   1278       5d