Version 0.23.0

Kafka Event Source improvements:
- BREAKING: KafkaTestCluster is now an abstract class, use BasicKafkaTestCluster for the default
  implementation of the interface
- New MutualTlsKafkaTestCluster can be used to create a single node mTLS Authenticated Kafka Cluster provided
  that suitable Key and Trust Stores are generated
- New certs-helper artifact provides helper scripts to enable generating these in other modules and test
  environments
CLI improvements:
- Added new --kafka-login-type option to select between different SASL mechanisms
- Added new --kafka-property option to supply custom Kafka configuration properties directly at command line
- Added new --kafka-properties option to supply Kafka properties file where more complex configuration is
  necessary, or users don't want to expose sensitive values in the CLI arguments
Build improvements:
- Excluded protobuf-java from transitive dependencies due to CVE-2024-7254 and adding explicit dependency on
  4.28.2
- Removed apache-jena-libs from dependency management in favour of explicit dependencies on specific Jena
  libraries we use
- JWT Servlet Auth upgraded to 0.17.0
- Logback upgraded to 1.5.8
- OpenTelemetry SDK upgraded to 1.42.1
- RDF ABAC upgraded to 0.71.8
- Various build and test dependencies upgraded to latest available

Provide feedback