JetRec: Fixes for propagation of data-dependencies
- JetCalibrationTool: Call declareProperty on m_rhkRhoKey to ensure propagation of data-dependencies
- JetRecTool: Call retrieve on ToolHandleArray to propagate data-dependencies
Worked by luck with one thread, but failed with 2. The EventShape object was not created by the time the JetCalibration tool needed it.