Question: Running with wal_level = logical?

Hi there, I'm looking to set up logical replication for change data capture. This requires running postgres with `wal_level = logical` per the postgres docs: https://www.postgresql.org/docs/14/logical-replication-config.html ; is it possible for pg_auto_failover to operate with `wal_level = logical`?

Please note, I'm not looking to get pg_auto_failover cluster members to replicate via logical replication as was discussed in #400, and I'm not concerned at this time with failing over logical replication slots; I understand that's not supported in its entirety yet.

* If it's possible to run pg_auto_failover with `wal_level = logical`, how can this configuration be set? It seems like pg_auto_failover manages this configuration.
* Do you foresee any complications transitioning an existing formation from `replica` -> `logical` `wal_level`? Can the transition just be made by modifying config files and restarting the servers?