Draft: ECAL Run4 and Run5 geometries

Add Run4 and Run5 ECAL geometries!

TODO:

• modify DeCalorimeter.cpp and DeCalorimeter.h to properly match hits with cells
• find a "better" way to load modules' positions and rotations (so far done through .txt files)
• run checks with Hybrid-MC framework used so far to simulate new ECAL geometries
• ...

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Validated by

• Core Software
• RTA
• Simulation

Closing this MR, developments are in progress here