Install pre-commit to execute black
CHANGELOG
### Added
- [#122](https://git.coopdevs.org/coopdevs/som-connexio/pymasmovil/-/merge_requests/122) Use pre-commit with black
Edited by Gerard Funosas
CHANGELOG
### Added
- [#122](https://git.coopdevs.org/coopdevs/som-connexio/pymasmovil/-/merge_requests/122) Use pre-commit with black