Use ptr.To to retrieve intstr addresses

This uses the generic ptr.To in k8s.io/utils to replace functions and
code constructs which only serve to return pointers to intstr
values. Other uses of the deprecated pointer package are updated in
modified files.

Signed-off-by: Stephen Kitt <skitt@redhat.com>

pkg/controller/deployment/progress_test.go

@@ -59,11 +59,11 @@ func currentDeployment(pds *int32, replicas, statusReplicas, updatedReplicas, av
 }
 
 // helper to create RS with given availableReplicas
-func newRSWithAvailable(name string, specReplicas, statusReplicas, availableReplicas int) *apps.ReplicaSet {
+func newRSWithAvailable(name string, specReplicas, statusReplicas, availableReplicas int32) *apps.ReplicaSet {
 	rs := rs(name, specReplicas, nil, metav1.Time{})
 	rs.Status = apps.ReplicaSetStatus{
-		Replicas:          int32(statusReplicas),
-		AvailableReplicas: int32(availableReplicas),
+		Replicas:          statusReplicas,
+		AvailableReplicas: availableReplicas,
 	}
 	return rs
 }