[Bug]: nullable properties not supported in openapi doc

[ErikEJ]

What happened?

It looks like the OpenAPI document does not honor nullability of properties despite this being supported in OpenApi 3.1:

https://www.openapis.org/blog/2021/02/16/migrating-from-openapi-3-0-to-3-1-0

See ErikEJ/EFCorePowerTools#2597

Version

1.2.11

What database are you using?

Azure SQL

What hosting model are you using?

Local (including CLI)

Which API approach are you accessing DAB through?

REST

Relevant log output

No response

Code of Conduct

• I agree to follow this project's Code of Conduct

[abhishekkumams]

requires upgrading from openapi3.0 to 3.1

[ErikEJ]

@abhishekkumams Looks like this will happen in .NET 10