Adapt new interface signature: OperatorClient, add func GetOperatorSt…

…ateWithQuorum()

* xref libray-go commit for details: openshift/library-go@bd5e34c,
  openshift/library-go#1658

Signed-off-by: Swarup Ghosh <swghosh@redhat.com>

pkg/operator/operatorclient/operatorclient.go

@@ -45,6 +45,10 @@ func (c OperatorClient) GetOperatorState() (*operatorv1.OperatorSpec, *operatorv
 	return &instance.Spec.OperatorSpec, &instance.Status.OperatorStatus, instance.ResourceVersion, nil
 }
 
+func (c OperatorClient) GetOperatorStateWithQuorum() (spec *operatorv1.OperatorSpec, status *operatorv1.OperatorStatus, resourceVersion string, err error) {
+	return c.GetOperatorState()
+}
+
 func GetUnsupportedConfigOverrides(operatorSpec *operatorv1.OperatorSpec) (*v1alpha1.UnsupportedConfigOverrides, error) {
 	if len(operatorSpec.UnsupportedConfigOverrides.Raw) != 0 {
 		out := &v1alpha1.UnsupportedConfigOverrides{}