Adding app label to spec.selector (#437)

* Ensure controller Deployment selector includes app label to avoid other operator logs matches

* fix: using correct name for the label

* fix: adding missing label to the template of the manager.yaml

Author: pablogarciamiranda

config/manager/manager.yaml

@@ -16,13 +16,15 @@ spec:
   selector:
     matchLabels:
       control-plane: controller-manager
+      app.kubernetes.io/name: netbox-operator
   replicas: 1
   template:
     metadata:
       annotations:
         kubectl.kubernetes.io/default-container: manager
       labels:
         control-plane: controller-manager
+        app.kubernetes.io/name: netbox-operator
         app.kubernetes.io/part-of: netbox-operator
     spec:
       # TODO(user): Uncomment the following code to configure the nodeAffinity expression