Ensure nodes created by a scale group have a Name tag

Without a Name tag nodes are terminated by the [GC] bot.

roles/openshift_aws/tasks/scale_group.yml

@@ -25,6 +25,7 @@
           | combine(openshift_aws_node_group.tags)
           | combine({'deployment_serial': l_deployment_serial, 'ami': openshift_aws_ami_map[openshift_aws_node_group.group] | default(openshift_aws_ami)})
           | combine({'openshift-node-group-config': openshift_aws_node_group.node_group_config | default('unset') }) }}"
+    - Name: "{{ openshift_aws_clusterid }} {{ l_node_group_name }}"
 
 - name: append the asg name to the openshift_aws_created_asgs fact
   set_fact: