Bump version 12.0.1.7.1

CHANGELOG:

## [12.0.1.7.1] - 2021-10-25

### Added
- [#656](https://gitlab.com/coopdevs/odoo-somconnexio/-/merge_requests/656) Add service state to contract search view
- [#652](https://gitlab.com/coopdevs/odoo-somconnexio/-/merge_requests/652) Add contract groupby fields
- [#645](https://gitlab.com/coopdevs/odoo-somconnexio/-/merge_requests/645) Save previous service address to BA contracts to send it to OTRS Change Address tickets
- [#634](https://gitlab.com/coopdevs/odoo-somconnexio/-/merge_requests/634) Endpoint for Contract IBAN Change Wizard
- [#631](https://gitlab.com/coopdevs/odoo-somconnexio/-/merge_requests/631) Added wizard to publish product in order to have confirmation dialog

### Changed
- [#642](https://gitlab.com/coopdevs/odoo-somconnexio/-/merge_requests/642) Make fields readonly on subscription request view

### Removed
- [#657](https://gitlab.com/coopdevs/odoo-somconnexio/-/merge_requests/657) Hide `tariff_product` field in contract custom search
- [#648](https://gitlab.com/coopdevs/odoo-somconnexio/-/merge_requests/648) Remove validation of previous_service in BroadbandISPInfo

Related card: https://trello.com/c/HEMwXtM6/1027-release-120171

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