#53 Update to Redis 7 by default and define 1GB as max memory by default

drupal/profiles/portal#82 Add support for selectors, hideSelectors and removeSelectors in scenarios for backstop tests

Set db backup cronjob on production sites only on main branch and bring back the crontabs enable variable

Code style

Add docker compose settings to local aliases

- add support for borg backup NG context

- add support for crontabs in NG context