Implement the way to export the deployment traces.

[Warashi]

What would you like to be added:

The way to export the deployment traces.

Why is this needed:

I want to analyze the piped performance. So I want to know how long the stages take time. There already exist deployment_status metrics, but they do not provide information about stages and are temporary metrics over time. So, it takes work to collect the statistics I want. A trace form, such as OpenTelemetry Trace, is an easy way to collect these metrics, so I want to use this form.