OpenAPI without jandex index ignores application path annotation on explicit apps.

[tomas-langer]

When I create an application with an @ApplicationPath and I register it with MicroProfile Server as follows:

Server server = Server.builder()
                .port(7001)
                .applications(new JaxRsApplicationNoCdi())

When I run the server with Jandex index, everything works fine.
When I run the server without Jandex index, the application path is ignored, and the output prints the resource methods on / instead of the actual application path defined by the annotation.

Works fine in both cases for applications discovered by CDI.