Spring please support declarative RSocket-based clients in GraalVM / AOT images

there's probably going to be issues using RSocketExchange in an AOT context for declarative RSocket-based clients, as there were using HttpServiceProxyFactory and HttpExchange. the root type in RSocket world is RSocketExchange. thanks to @sdeleuze for fixing the HTTP issue

Comment From: sdeleuze

Should be similar to #29271.

Comment From: OlgaMaciaszek

Will work on it next week.

Comment From: bclozel

Closing in favor of #29877