In replication, fetch information from DB if it exists

[Neylix]

Is your feature request related to a problem?

During the replication process, we need to fetch the previous transaction and it's inputs.
Actually we always use a quorum to get these informations, but the node may be a storage node of the previous transaction and so already have the informations needed.

Describe the solution you'd like

In the function Replication.validate_and_store_transaction_chain when be fetch the previous context, we should first fetch it from the DB before requesting it on the network.

Additional context

No response