Support Swagger 5.0

[adamw]

See: https://github.com/swagger-api/swagger-ui/releases/tag/v5.0.0

To consider: do we want to update the swagger modules, or create mirror ones, for swagger 5?

When generating the openapi spec for the new swagger, we should enable openapi 3.1

[gaeljw]

It's not clear to me if there's any real breaking changes from Swagger UI 4.x to 5.x. I only see new features. Is the UI even different at all? (Real question, I haven't had time to check yet).

I'd say that most people that need a specific version of SwaggerUI with customisations already do not use Tapir's integrated Swagger UI bundle but their own. Thus a slight preference to not creating an additional module.

On the other hand, as Tapir aims to be compatible with multiple other libs/frameworks. It would make sense to support both 4.x and 5.x at least for some time.

Not a really helpful answer 😅

[kciesielski]

There are no breaking changes, it's fully backward compatible, I'd just update the current swagger module.

[adamw]

Done in #2979