Trim config not taken from chip yaml during init

The trim bit values get overwritten by default configuration during initialization. values are taken from here: https://gitlab.cern.ch/silab/bdaq53/blob/development/bdaq53/rd53a_registers.yaml and not from here: https://gitlab.cern.ch/silab/bdaq53/blob/development/bdaq53/rd53a_default.cfg.yaml