v2.0.670-mattr-rsb-increase-batch-throughput

- [f120a987f2ee4a89dd63eda18f8b6d6ab9a389c1](https://github.com/OctopusDeploy/teamcity-opentelemetry-plugin/commit/f120a987f2ee4a89dd63eda18f8b6d6ab9a389c1) - Increase throughput of the BatchSpanProcessor