Feature/nat 231 improve performance

Filter out a lot of keys that ansible-runner returns when executing a playbook. Thanks to this, the frontend of GAP becomes responsive again when running workflows such as IP trunk deployment. This would render the page unresponsive, but not anymore. Example: http://192.168.200.24:3000/processes/d858b8f1-7efc-4ced-bfe3-5faf9c469c9b