pxc-operator helm chart misses the certificates/status grant in the RBAC rules

[wonko]

In the operator itself (https://raw.githubusercontent.com/percona/percona-xtradb-cluster-operator/v1.20.0/deploy/rbac.yaml), the section on cert-manager has

- apiGroups:
  - certmanager.k8s.io
  - cert-manager.io
  resources:
  - issuers
  - certificates
  - certificates/status
  verbs:
  - get
  - list
  - watch
  - create
  - update
  - patch
  - delete
  - deletecollection

but the chart is missing the "certificates/status" resource (see https://github.com/percona/percona-helm-charts/blob/main/charts/pxc-operator/templates/role.yaml#L133) , resulting in errors along the lines of

failed to reconcile SSL. Please create your TLS secret XXXXXXX-pxc-db-ssl and XXXXXX-pxc-db-ssl-internal manually or setup cert-manager correctly: reconcile CA rotation: update certificate status XXXXXX-pxc-db-ssl: certificates.cert-manager.io \"XXXXXX-pxc-db-ssl\" is forbidden: User \"system:serviceaccount:percona:pxc-operator\" cannot update resource \"certificates/status\" in API group \"cert-manager.io\" in the namespace \"percona\"

[egegunes]

I created https://perconadev.atlassian.net/browse/K8SPXC-1968 to fix this.