Forward queryParams when redirecting to swagger-ui (SwaggerWelcome)

[kaibra]

Is your feature request related to a problem? Please describe.
Given an application, which provides multiple Api-Group definitions (swagger-config), it is currently not possible to provide a link (http://...swagger-ui.html) which is using the SwaggerWelcome redirect and points to one of the multiple Api-Groups in the swagger-ui.
The SwaggerWelcome redirect always redirects to the "main" swagger-ui view which shows the first OpenApi definition and not the one I would like to link to.

Describe the solution you'd like
See #1012

Let me know what you think about this... Thanks!

Describe alternatives you've considered

Additional context