Pact Foundation

These debug logs for req/responses are much nicer <@U5FCZAAUU>!

```2023-06-26T11:29:54.651109Z DEBUG tokio-runtime-worker pact_mock_server::hyper_server:
      ----------------------------------------------------------------------------------------
       method: GET
       path: /product/10
       query: None
       headers: Some({"accept": ["application/json", "text/plain", "*/*"], "user-agent": ["axios/0.27.2"], "authorization": ["Bearer 2023-06-26T11:29:54.591Z"], "connection": ["close"], "host": ["127.0.0.1:52291"]})
       body: Empty
      ----------------------------------------------------------------------------------------```