Added multiple retries to deploy rxs dahoard

roles/ska_proto_status_server/tasks/main.yml

@@ -29,6 +29,10 @@
       Accept: "application/json"
     body: "{{ lookup('template', 'rxs_dashboard.json' ) }}"
     body_format: json
+  retries: 3
+  delay: 10
+  register: result
+  until: result is not failed
   tags:
     - dashboard