Draft: Trigger Electron LH update files

Juan Lieber Marinrequested to merge
(removed):trigger_LH_update into 22.0

This is related to the ATR-25435 ticket. Aims to update the LH tunning files related to Electron Precision Step.

Pinging @cjmeyer @turra @jodafons @ludovica @aranzazu @tamartin

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