[Azure Load Testing] Generated SDK for API Version 2024-05-01-preview

[mitsha-microsoft]

Packages impacted by this PR

@azure-rest/load-testing

Issues associated with this PR

Describe the problem that is addressed by this PR

Updates the SDK with Typespec DPG and API Version 2024-05-01-preview

What are the possible designs available to address the problem? If there are more than one possible design, why was the one in this PR chosen?

Are there test cases added in this PR? (If not, why?)

PENDING, post review

Provide a list of related PRs (if any)

Command used to generate this PR:**(Applicable only to SDK release request PRs)

Checklists

• [X] Added impacted package name to the issue description
• [X] Does this PR needs any fixes in the SDK Generator?** (If so, create an Issue in the Autorest/typescript repository and link it here)
• [ ] Added a changelog (if necessary)