Migration to version 11.0

[adhoc-transbot]

Todo

https://github.com/OCA/maintainer-tools/wiki/Migration-to-version-11.0

Modules to migrate

• partner_area
• partner_internal_code
• partner_person
• partner_sales_abc
• partner_samples
• partner_school
• partner_social_fields
• partner_state
• partner_tree_first
• partner_user
• partner_views_fields
• portal_partner_fix
• portal_usability