Send email from service instead of customer in provision OTRS tickets
CHANGELOG:
### Changed
- [#428](https://gitlab.com/coopdevs/odoo-somconnexio/-/merge_requests/nn) Send to OTRs provision tickets the email from the service CRMLead instead of the one assigned to its partner.
TODO: Upgrade OTRS-SC version
[done] Requires OTRS-SC update https://gitlab.com/coopdevs/otrs-somconnexio/-/merge_requests/101 to pass pipeline
Edited by Pelayo García