Reinitialize should allow to override existing config in collationGeneration (#4833)
Currently the `Initialize` and `Reinitialize` messages in the collationGeneration subsystem fail if: - `Initialize` if there exists already another configuration and - `Reinitialize` if another configuration does not exist I propose to instead change the behaviour of `Reinitialize` to always set the config regardless of whether one exists or not. --------- Co-authored-by: Bastian Köcher <[email protected]> Co-authored-by: Andrei Sandu <[email protected]>