To support advanced use-cases, users need to be able to manually build and/or configure the CamelContext provided by the KIE-Server extension.
We should add support to allow custom extensions (CamelContext builders) to override the default CamelContext created by KIE-Server to allow advanced configuration of the CamelContetx.
The Global CamelContext could be configured through a CamelContextBuilder that is fetched using the ServiceLoader mechanism. For KJAR Deployment scoped configuration, we should allow configuring the CamelContextBuilder through the KJAR's DeploymentDescriptor (e.g. EnvironmentEntries).