## Description 

Adds a docker compose for running sui network + loadgen (stress)

Right now the genesis/validator config generation relies on a hacky
python script for applying overrides to validator configs. Longer term
the ability to do this should probably be moved to the genesis tooling
itself

## Test Plan 

tested locally

---
If your changes are not user-facing and do not break anything, you can
skip the following section. Otherwise, please briefly describe what has
changed under the Release Notes section.

### Type of Change (Check all that apply)

- [ ] protocol change
- [ ] user-visible impact
- [ ] breaking change for a client SDKs
- [ ] breaking change for FNs (FN binary must upgrade)
- [ ] breaking change for validators or node operators (must upgrade
binaries)
- [ ] breaking change for on-chain data layout
- [ ] necessitate either a data wipe or data migration

### Release notes