Reduce Networking costs

[abi87]

A general issue to collect code changes or configuration suggestions to keep networking costs down.

• Related to feat(p2p): tune SeedDisconnectWaitPeriod to Berachain cometbft#28.
  • TL:DR: seed nodes do not really respect max_num_outbound_peers limit; instead they periodically establish connections with peers from their address book and try and keep that connection active as long as needed for the peer to show it is a good peer (receiving 10_000 blocks or votes). The time to keep alive the connection is set to 28 hours in the code, which is what it is necessary for a 10 seconds block time chain. Berachain is faster and that time could be cut down to 6 hours
• Related to feat(consensus): do not send Catchup Commit twice cometbft#27
  • Remove some edge cases where Comet sends duplicated Commits
• Summarize CometBFT networking docs into a smaller internal runbook

[abi87]

Jotted down notes about CometBFT p2p system (with focus on address books and how to extract info from it) in. https://www.notion.so/berachain/Notes-on-CometBFT-address-book-1d76120abced80f5b04be375b761c804