Draft: Add new pipeline performance page

What does this MR do and why?

As part of the verify weekly hackathon this is a new page that contains pipeline performance metrics for the duration of jobs and stages

Screenshots or screen recordings

W.I.P.

How to set up and validate locally

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

MR acceptance checklist

This checklist encourages us to confirm any changes have been analyzed to reduce risks in quality, performance, reliability, security, and maintainability.

• I have evaluated the MR acceptance checklist for this MR.