Add object_attributes.name to pipeline_hooks

What does this MR do and why?

Add object_attributes.name to pipeline_hooks

This exposes workflow: name: of the pipeline.

Resolves: #414734 (closed)

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.