Add retry args to pydantic_evals.Dataset.evaluate_sync

[m7mdhka]

Description:

This PR enhances the evaluate_sync method in the Dataset class to accept retry_task and retry_evaluators arguments. Previously, these arguments could only be passed to the asynchronous evaluate method, limiting the ability to configure retry behavior in synchronous workflows.

This change forwards the retry configurations to the underlying evaluate method, allowing for more robust and convenient error handling in synchronous evaluations.

Changes include:

• Added retry_task and retry_evaluators parameters to evaluate_sync.
• Passed these parameters to the evaluate method.
• Included a new test case to verify the functionality.

Closes #3010

[DouweM]

@m7mdhka Please have a look at the failing tests. I don't think we really need them, for what it's worth, as the actual functionality is already tested on the evaluate method.

[m7mdhka]

@DouweM Yes, you're correct. I removed the test functionality. Everything is good now!