Bump version 12.0.1.8.13

CHANGELOG:

## [12.0.1.8.13] - 2022-05-04
### Added
- [#774](https://gitlab.com/coopdevs/odoo-somconnexio/-/merge_requests/774) Allow Oneshot Router Return in 4G Vodafone

### Fixed
- [#805](https://gitlab.com/coopdevs/odoo-somconnexio/-/merge_requests/805) Add New and Remesa stages of CRMLead to in provision concept
- [#800](https://gitlab.com/coopdevs/odoo-somconnexio/-/merge_requests/800) Do not to empty previous provider's name or to edit their parameters from the form view

Related card: https://trello.com/c/6bXyVNVk/1284-release-1201813

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