agent: Add additional fields to `Agent Tool Finished` telemetry event (#29163)

This PR adds additional fields to the `Agent Tool Finished` telemetry
event:

- `model`
- `model_provider`
- `thread_id`
- `prompt_id`

Release Notes:

- N/A
942d4eb126Marshall Bowers committed on 4/21/2025, 4:12:53 PM· committed by GitHubparent9d35f03
2 files changedLine totals unavailable