Bump version 12.0.1.9.6

CHANGELOG:

## [12.0.1.9.6] - 2022-07-13
### Added
- [#853](https://gitlab.com/coopdevs/odoo-somconnexio/-/merge_requests/853) Add address fields to client contracts view
- [#852](https://gitlab.com/coopdevs/odoo-somconnexio/-/merge_requests/852) Add erpeek script to update contract line products from csv data

Related card: https://trello.com/c/v8seH3Ct/1359-release-120196

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