Merge branch 't37520-fix-lint' into 'main'

playbooks/live/functions/create-live-app.yml

playbooks/live/subplays/ha-case.yml

playbooks/mediavault/ressources/add_backup_task.yml

playbooks/postgres-maintenance/fenced_to_standby.yml

playbooks/postgres-maintenance/standby_to_primary.yml

roles/bench-server/tasks/main.yml

roles/letsencrypt/tasks/main.yml

roles/metricbeat/tasks/main.yml

roles/munin/munin-node/tasks/main.yml

roles/netcapture/tasks/main.yml

roles/nginx/tasks/main.yml

roles/postgres-ha/tasks/main.yml