Fix searchengine backup volumne name in ansible playbook

Author: dominikl

ansible/openstack-create-publicidr.yml

@@ -174,6 +174,6 @@
     - role: ome.openstack_volume_storage
       openstack_volume_size: 25
       openstack_volume_vmname: "{{ idr_environment_idr }}-searchengine"
-      openstack_volume_name: "{{ idr_environment_idr }}-searchengine-searchengine_backup"
+      openstack_volume_name: "{{ idr_environment_idr }}-searchengine-backup"
       openstack_volume_device: /dev/vdc
       openstack_volume_type: "{{ idr_volume_searchengine_data_type | default(omit) }}"