Adding lh selectors on electron Triggers
This MR is to add finally likelihood selectors on the final hypothesis algorithm in the electron chains.
Basically what it is implemented is:
- LH selectors are defined for electrons in EgammaDefs.py (in TrigElectronSelectors)
- Selectors are setup with the new flag of ElectronPhotonSelectorTools merged in !29200 (merged)
- TrigEgammaPrecisionElectronHypoToolInc is modified accordingly adding a property which is the LH selectorTool (set when the alg is instantiated in the sequence)
Details and tests beyond CI and unit tests in ATR-18927