Add menu entry for crm.lead made from packs
### ADDED
- [#873](https://gitlab.com/coopdevs/odoo-somconnexio/-/merge_requests/873) Add menu entry for crm.lead made from packs
https://trello.com/c/ARyRnSEd/1395-afegir-nova-entrada-de-menu-per-llistar-les-crmleads-de-packs
Related card:Edited by Pelayo García