Migration to version 16.0

[sbidoul]

Todo

https://github.com/OCA/maintainer-tools/wiki/Migration-to-version-16.0

Modules to migrate

• [ ] base_rest - By @StefanRijnhart - #313
• [ ] base_rest_auth_api_key - By @StefanRijnhart - #313
• [ ] base_rest_auth_jwt
• [ ] base_rest_auth_user_service
• [ ] base_rest_datamodel - By @StefanRijnhart - #313
• [ ] base_rest_demo - By @StefanRijnhart - #313
• [ ] base_rest_pydantic - By @StefanRijnhart - #313
• [ ] datamodel - By @StefanRijnhart - #313
• [ ] extendable - By @StefanRijnhart - #313
• [ ] graphql_base - By @rconjour - #323
• [ ] graphql_demo - By @dduarte-odoogap - #398
• [ ] model_serializer
• [ ] pydantic - By @StefanRijnhart - #313
• [ ] rest_log - By @heliaktiv - #318

Missing module? Check https://github.com/OCA/maintainer-tools/wiki/%5BFAQ%5D-Missing-modules-in-migration-issue-list