Expose schedule name for pipelines

What does this MR do and why?

Expose schedule name

Expose pipeline schedule name in place of pipeline name when pipeline was created from a pipeline schedule. This will make pipelines more easily identifiable.

Changelog: changed

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Build > Pipelines

Code > Commits > Commit > Pipelines

Truncated

How to set up and validate locally

1. Setup a pipeline schedule with a unique description
2. Run the scheudle
3. View the schedule Build > Pipelines or via a commit
4. Ensure schedule name shows for pipeline
5. Ensure pipeline name shows for pipelines that don't have a schedule (if name is setup)
6. Ensure commit shows if pipeline name or schedule are not present

Related to #349936 (closed)