* Async poh verify
* Up ticks_per_s to 160
GPU poh verify needs shorter poh sequences or it takes forever to
verify. Keep slot time the same at 400ms.
* Fix stats
* Don't halt on ticks
* Increase retries for local_cluster tests and make repairman test serial
* Release builds for test
* Remove setting thread count in local cluster
* Increase timeout
* Move local cluster to separate job
* Extract out local cluster test from bench-tps
* Make local cluster inaccessible from outside crate
* Update test-stable.sh to exclude local_cluster in stable, include it in local-cluster CI job
* Move bench-exchange to local cluster
* Remove local cluster from coverage
