Add delete method to JobOperations

[lavakumarrepala]

Description

_job_operations.py: Added delete(name, **kwargs) -> LROPoller[None] after begin_cancel, following the same decorator and parameter-passing patterns as sibling lifecycle methods (begin_cancel, archive, restore):
@distributed_trace
@monitor_with_telemetry_mixin(ops_logger, "Job.Delete", ActivityType.PUBLICAPI)
def delete(self, name: str, **kwargs: Any) -> LROPoller[None]:
"""Deletes a job.

:raises azure.core.exceptions.ResourceNotFoundError: Raised if no job with the given name can be found.
:raises azure.core.exceptions.HttpResponseError: Raised for other service-side errors.
:rtype: ~azure.core.polling.LROPoller[None]
"""
return self._operation_2023_02_preview.begin_delete(
    id=name,
    resource_group_name=self._operation_scope.resource_group_name,
    workspace_name=self._workspace_name,
    **self._kwargs,
    **kwargs,
)

test_job_operations.py: Added test_delete verifying begin_delete is called with the correct id, resource_group_name, and workspace_name.
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[Copilot]

Pull request overview

Adds a public job deletion operation to JobOperations and introduces a unit test intended to validate that the underlying REST begin_delete call is invoked with the correct scope parameters.

Changes:

• Add JobOperations.delete(name, **kwargs) that forwards to _operation_2023_02_preview.begin_delete(...).
• Add a unit test validating the begin_delete call arguments.

Reviewed changes

Copilot reviewed 2 out of 2 changed files in this pull request and generated 3 comments.

File	Description
sdk/ml/azure-ai-ml/azure/ai/ml/operations/_job_operations.py	Introduces a new delete API that returns an LRO poller and forwards parameters to the generated REST operation.
sdk/ml/azure-ai-ml/tests/job_common/unittests/test_job_operations.py	Adds a new unit test for the delete method’s wiring to begin_delete.

[kingernupur]

@lavakumarrepala Add changelog for this PR