fix #4 and #7 is progenitor still the right thing? looks ok. for the zerotier-one service: - [x] get it building with new rust or whatever - [x] use the [up to date spec](https://github.com/zerotier/zerotier-one-api-spec/releases/latest/download/openapi.yaml) - [x] get it building in gh action - [ ] could use a test similar to the test in the spec repo. there is an unofficial(?) [testcontainers rust](https://github.com/testcontainers/testcontainers-rs) - [ ] get it pushed to crates.io