fix regression introduced in
https://github.com/aenix-io/cozystack/pull/558
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## Summary by CodeRabbit
- **Refactor**
- Updated label formatting in PostgreSQL operator default alerts
configuration
- Enhanced alert template generation to dynamically include multiple
alert configurations from separate files
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Signed-off-by: Andrei Kvapil <kvapss@gmail.com>
1256c81bd0