Move gossip modules into solana-gossip crate (#17352)

* Move gossip modules to solana-gossip

* Update Protocol abi digest due to move

* Move gossip benches and hook up CI

* Remove unneeded Result entries

* Single use statements

core/src/window_service.rs

@@ -2,7 +2,6 @@
 //!   blockstore and retransmitting where required
 //!
 use crate::{
-    cluster_info::ClusterInfo,
     cluster_info_vote_listener::VerifiedVoteReceiver,
     cluster_slots::ClusterSlots,
     completed_data_sets_service::CompletedDataSetsSender,
@@ -17,6 +16,7 @@ use crossbeam_channel::{
 use rayon::iter::IntoParallelRefMutIterator;
 use rayon::iter::ParallelIterator;
 use rayon::ThreadPool;
+use solana_gossip::cluster_info::ClusterInfo;
 use solana_ledger::{
     blockstore::{self, Blockstore, BlockstoreInsertionMetrics, MAX_DATA_SHREDS_PER_SLOT},
     leader_schedule_cache::LeaderScheduleCache,
@@ -614,7 +614,7 @@ impl WindowService {
 #[cfg(test)]
 mod test {
     use super::*;
-    use crate::contact_info::ContactInfo;
+    use solana_gossip::contact_info::ContactInfo;
     use solana_ledger::{
         blockstore::{make_many_slot_entries, Blockstore},
         entry::{create_ticks, Entry},