Upgrade to latest WildFly and sync versions of components
Reactive Messaging + the Kafka connector now lives in WildFly
Remove Rxjava context propagation integration. It was causing problems due to RxJava's global plugin registry, for which both RestEasy and SmallRye CP register stuff, and only the last one wins. We don't support the use of RxJava implementation classes in WildFly user deployments anyway, they are mainly used for internal stuff.
Main things: