Refactored verbose output to use standard Ansible logging patterns:
- Removed: from ansible.utils.display import Display
- Changed: self.display.vvv() → self.module.debug()
- Maintains verbosity levels with self.module._verbosity checks
- Reduces external dependencies
- Improves compatibility with standard Ansible execution
The module now logs zone changes (Added, Removed, Changed, Skipped)
using self.module.debug() which works with -v and -vv flags.