feat(HRAttendance): add domain to filter active employees

CHANGELOG:

### Fixed
- [#988](https://git.coopdevs.org/coopdevs/som-connexio/odoo-somconnexio/-/merge_requests/988) Add active employees domain to HR reports.

Related card: https://trello.com/c/ltCy26Ua/1516-administraci%C3%B3-filtrar-per-treballadores-actives-tots-els-informes-del-m%C3%B2dul-hrattendance

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