[Language Text] Include mitigation for output rename for Dynamic Classification

[deyaaeldeen]

Packages impacted by this PR

@azure/ai-language-text

Issues associated with this PR

client-only mitigation to #23618

Describe the problem that is addressed by this PR

Unexpected property name in the operation result.

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?

N/A

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

Already have test cases.

Provide a list of related PRs (if any)

N/A

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

Checklists

• Added impacted package name to the issue description
• 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)

[azure-sdk]

API change check

APIView has identified API level changes in this PR and created following API reviews.

azure-ai-language-text