* Fix config mutation and its propagation down to the `Scheduler` * Fix conversion from `ByteBuffer` * Add `KclMessageDrivenChannelAdapterTests` to verify KCL in real action. The test is slow enough because KCL has a long initialization phase * Disable `KplKclIntegrationTests` back because KPL native daemon makes some real calls to EC2 and does not understand credentials from Testcontainers