Bump version 12.0.1.6.1

CHANGELOG:

## [12.0.1.6.1] - 2021-09-21
### Added
- [#624](https://gitlab.com/coopdevs/odoo-somconnexio/-/merge_requests/624) Add contract emails field to mobile contract sql view

### Fixed
- [#622](https://gitlab.com/coopdevs/odoo-somconnexio/-/merge_requests/622) Fix contract terminate user reason table reference
- [#621](https://gitlab.com/coopdevs/odoo-somconnexio/-/merge_requests/621) Fix manual subscription request vat message error
- [#587](https://gitlab.com/coopdevs/odoo-somconnexio/-/merge_requests/587) Check if partner has shares active before validate a SR related with it.
- [#544](https://gitlab.com/coopdevs/odoo-somconnexio/-/merge_requests/544) Only allow to create new contract service infos in BA contracts, add a log when editing them, and compute contract when contract service info change.

### Changed
- [#627](https://gitlab.com/coopdevs/odoo-somconnexio/-/merge_requests/627) Add public attribute in product
- [#625](https://gitlab.com/coopdevs/odoo-somconnexio/-/merge_requests/625) Renamed Xarxa Greta Fiber from 1Gb to 600Mb
- [#620](https://gitlab.com/coopdevs/odoo-somconnexio/-/merge_requests/620) Make field coop agreement visible for edit.
- [#609](https://gitlab.com/coopdevs/odoo-somconnexio/-/merge_requests/609) Use attributes to get catalog properties

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

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