Closed requested to merge martindl/athena:master_tauRecFlagsCA into master
This MR is defining new ConfigFlags for tau reconstruction to avoid hardcoded container names in the CA configuration. The container names are now passed from one algorithm to the next via flags. This will become necessary for the ditau reconstruction setup in preparation at !57968, where the tau configuration will be entirely cloned (the current config would imply massive duplication).
Minor cleanup has been made for the configuration of some tools, i.e. TauCellVariables (no need to configure parameters when default values are used) and TauCalibrateLC (the options that have been dropped are deprecated).
I have checked in 500 data22 events that the tau reconstruction output is unchanged in RAWtoALL with CA.