Save VAT in create SR from partner wizard
CHANGELOG:
### Fixed
- [#501](https://gitlab.com/coopdevs/odoo-somconnexio/-/merge_requests/501) Save VAT from partner with create SR from partner wizard
CHANGELOG:
### Fixed
- [#501](https://gitlab.com/coopdevs/odoo-somconnexio/-/merge_requests/501) Save VAT from partner with create SR from partner wizard