[QUESTION][JAVA] Is support for swagger UI 3.0 present?

Description

Hello, I noticed that when I generate the code the generated Swagger UI Configuration class in OpenAPIDocumentationConfig.java has annotation @EnableSwagger2. And at the same time I couldn't find how to remove this annotation since springfox which works with swagger 3.0 requires this annotation to be removed.

My question is swagger UI 3.0 supported, is there a configuration to switch this as the generator also generates the UI (please correct me if I am wrong) along with the clients for the API?

openapi-generator version

5.0.1

OpenAPI declaration file content or url

Its valid I just want the generated UI to be swagger 3.0 and not swagger 2.0

Command line used for generation

java -jar $SCRIPTDIR/openapi-generator-cli.jar generate --generator-name spring --config $SCRIPTDIR/config-spring.json --output ./model -i ./api.yaml

Steps to reproduce

N/A

Related issues/PRs

https://github.com/OpenAPITools/openapi-generator/issues/5803
https://github.com/OpenAPITools/openapi-generator/issues/6108

Suggest a fix/enhancement

Not really familiar with the codebase of this project so I was not able to find how the OpenAPIDocumentationConfig.java is generated. But I suppose if a flag is added with the swagger ui version to the cli the file can be generated properly as per
https://github.com/springfox/springfox/blob/master/README.md#spring-boot-applications

Review related issues #5803 and #6108, then trace how the spring generator produces OpenAPIDocumentationConfig.java from the shown generation command. Done means establishing whether Swagger UI 3.0 is supported and, if a change is required, defining the configuration needed so generated output does not use @EnableSwagger2.