WildFly-Camel 9.0.0 provides Camel-2.23.0 integration with WildFly-15.0.0

This is a major WildFly upgrade that also comes with a new Camel version. It's main focus has been on CXF/Elytron integration.

Component upgrades include

In addition to that, we also resolved a number of other tasks and bugs.

For details please see the 9.0.0 Milestone.