[typespec-python] Regeneration workflow failed

[github-actions]

The TypeSpec Python test regeneration workflow failed.

• Run: https://github.com/Azure/azure-sdk-for-python/actions/runs/25144224121
• Trigger: workflow_dispatch

cc @iscai-msft @msyyc

[msyyc]

github action is not permitted to create PR but issue is OK. So we could create a issue with a link which user could click to create pull request.

[msyyc]

Here is fix PR #46623