Update TrigEgammaEmulationTool
This merge request aims to integrate the trigger menu chain configuration with the TrigEgammaEmulatorTool.
As the Emulator is currently disabled, this MR series is crucial to make it operational. @eegidiop is aware of these developments, and it's essential that this MR is approved and merged as soon as possible to proceed with obtaining a useful version of the Emulator on the egamma side.