Reapply "fix: Manage preference"

This reverts commit 5b871f1c48.

defaults/main.yml

@@ -19,13 +19,6 @@ apt_repositories: []
 #     key_url: https://pkgs.zabbly.com/key.asc
 #     key_path: /etc/apt/keyrings/incus.asc
 
-apt_preferences: []
-# Exemple:
-#   - filename: sid
-#     package: "*"
-#     pin: release n=sid
-#     priority: 100
-
 apt_remove: []
 apt_install: []