Bump version 12.0.2.3.6

CHANGELOG:

## [12.0.2.3.6] - 2023-08-21
### Added
- [#1079](https://git.coopdevs.org/coopdevs/som-connexio/odoo-somconnexio/-/merge_requests/1079) Add API to expose one shots
- [#1089](https://git.coopdevs.org/coopdevs/som-connexio/odoo-somconnexio/-/merge_requests/1089) retry job track correos delivery in crm lead

### Fixed
- [#1071](https://git.coopdevs.org/coopdevs/som-connexio/odoo-somconnexio/-/merge_requests/1071) Fix fibers available to link: add shared bond change tariff tickets
- [#1091](https://git.coopdevs.org/coopdevs/som-connexio/odoo-somconnexio/-/merge_requests/1091) When a new contract joins two sharing contracts by their shared bond id, only change their tariffs if needed

Related card: https://trello.com/c/vOOPH9yG/1741-release-120236

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