Missing Flight POST request body in openapi-3.yml

[CaptEmulation]

Renders API clients with no types for Flight creates incomplete types, reproducible with this library and other generators

From management/openapi-3.yml:

ref: https://github.com/adzerk/adzerk-api-specification/blob/master/management/openapi-3.yaml#L358-L362

Can be fixed by updating the management/openapi-3.yml file to

      requestBody:
        content:
          application/json:
            schema:
              $ref: "./schemas/flight.yaml#/schemas/Flight"