Bump version 12.0.1.8.5

CHANGELOG:

## [12.0.1.8.5] - 2022-03-02
### Added
- [#763](https://gitlab.com/coopdevs/odoo-somconnexio/-/merge_requests/763) Add wizard Contract IBAN Change Force
- [#696](https://gitlab.com/coopdevs/odoo-somconnexio/-/merge_requests/696) Add addresses information to the Partner API response
- [#647](https://gitlab.com/coopdevs/odoo-somconnexio/-/merge_requests/647) Add discovery_channel to Partner computed from SubscriptionRequest

### Fix
- [#764](https://gitlab.com/coopdevs/odoo-somconnexio/-/merge_requests/764) Allow OTRS formatted dates with change tariff API
- [#759](https://gitlab.com/coopdevs/odoo-somconnexio/-/merge_requests/759) Ensure partner's cooperator flag is set to True when validating a SR from them
- [#754](https://gitlab.com/coopdevs/odoo-somconnexio/-/merge_requests/754) Fix `ordered_parts` and `share_product_id` values for manually created SR depending on their `type`.

Related card: https://trello.com/c/XXXXXXXX/xjksdjflsdfksldfsdfs

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