Evaluate new storage engine for Archive node data

[diaswrd]

We're currently in the process to upgrade the RN key-value store from badgerdb/v2 to badgerdb/v3. However, it became apparent that the read latency of this library may be too high for the amount of read operations we need to perform on this node when it's under high usage.

Part of this work is to study key-value store alternatives that are more efficient than badger when performing many read operations, with pebble being the current top contender as it has been tested previously in our new event-indexer.

Definition of done

Replace badgerdb by other key-value storage engine and test results in a production-like environment (maybe staging RN would be ideal for this) with use of heavy scripts (like fraud worker).

[diaswrd]

Initial discussion: https://dapperlabs.slack.com/archives/C047UUFE5PU/p1674157680931289