File _servicedata of Package telemetrygen

<servicedata>
<service name="tar_scm">
                <param name="url">https://github.com/open-telemetry/opentelemetry-collector-contrib</param>
              <param name="changesrevision">da05052499099b69cbb68a679a0efeac95a5d88c</param></service><service name="tar_scm">
                <param name="url">https://github.com/open-telemetry/opentelemetry-collector-contrib.git</param>
              <param name="changesrevision">8f6cb4673d5f3e71629bb171bf1f0e35b65a381a</param></service></servicedata>