Add daily run config for RCA on staging env

What does this merge request do and why?

This daily run config use the data extracted from staging.gitlab.com.

How to set up and validate locally

Numbered steps to set up and validate the change are strongly suggested.

Merge request checklist

• I've ran the affected pipeline(s) to validate that nothing is broken.
• Tests added for new functionality. If not, please raise an issue to follow up.
• Documentation added/updated, if needed.