Merged requested to merge serodrig/athena:FixWarning into 23.0
This MR is meant to solve one circular dependency found, and reported here: ATR-22275
To solve the circular dependency, I have disentangled the jTower creation from the simulation. This will allow a future MR where we will be able to send jFEX input data as input of the simulation.
Additionally some clean up have been made.