Remove deprecated metric status from documentation

What does this MR do and why?

We removed deprecated status to simplify metrics statuses. This MR reflect's changes in the documentation.

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.

Related to #340847 (closed)