[BUG][kotlin-sever][jaxrs-spec] default value not working for enum and integer

[stephan-strate]

Bug Report Checklist

• Have you provided a full/minimal spec to reproduce the issue?
• Have you validated the input using an OpenAPI validator (example)?
• Have you tested with the latest master to confirm the issue still exists?
• Have you searched for related issues/PRs?
• What's the actual output vs expected output?
• [Optional] Sponsorship to speed up the bug fix or feature request (example)

Description

When generating an interface with parameters, that provide a default value and the type is something else than string, the code is not compilable.

openapi-generator version

v7.0.0, regression from v7.0.0-Beta
probably this pull request: #16265

OpenAPI declaration file content or url

Generation Details

Steps to reproduce

Related issues/PRs

#16265

Suggest a fix

Pull request #16456 with examples

[stephan-strate]

Should be fixed by #16563