Set replication cluster before instances are started

[katarinasupe]

It would be nice to have the ability to set up the whole replication cluster in advance without the need to access each instance and set it up by running Cypher queries. The option with --init-flag is not viable because the queries set there will be run on each restart which causes instances to exit.

Related discussion on Slack: https://memgraph.slack.com/archives/CSR01RS80/p1715338831152179?thread_ts=1715337931.059039&cid=CSR01RS80

[gitbuda]

Relevant past PRs:

• introduction of the restore replicas -> [master < T0837-MG] Save replication settings #415 (default true)
• hard-coded restore replicas to true -> [master < T597] Add restoring of replication roles upon database startup #791
• restore replicas default set to false -> Fix Jepsen replication test issue #1061