Add comments, notes to account_asset
CHANGELOG:
### ADDED
- [#725](https://gitlab.com/coopdevs/odoo-somconnexio/-/merge_requests/725) Add comments, notes to account_asset
Related card: https://trello.com/c/XwUmyLGt/1134-poner-notas-y-comentarios-en-activos
Edited by Pelayo García