Update default operator podAntiAffinity (#2475)

Update default podAntiAffinity

Target the actual deployment labels.

Author: kuhnroyal

helm/operator/values.yaml

@@ -159,10 +159,10 @@ operator:
       requiredDuringSchedulingIgnoredDuringExecution:
         - labelSelector:
             matchExpressions:
-              - key: name
+              - key: app.kubernetes.io/name
                 operator: In
                 values:
-                  - minio-operator
+                  - operator
           topologyKey: kubernetes.io/hostname
   ###
   #